{"id":3154,"date":"2017-01-02T11:24:54","date_gmt":"2017-01-02T05:24:54","guid":{"rendered":"http:\/\/nilkontho.com\/?p=3154"},"modified":"2017-01-02T11:24:54","modified_gmt":"2017-01-02T05:24:54","slug":"%e0%a6%ae%e0%a6%be%e0%a6%a8%e0%a6%ac-%e0%a6%ae%e0%a6%b8%e0%a7%8d%e0%a6%a4%e0%a6%bf%e0%a6%b8%e0%a7%8d%e0%a6%95-%e0%a6%93-%e0%a6%95%e0%a6%ae%e0%a7%8d%e0%a6%aa%e0%a6%bf%e0%a6%89%e0%a6%9f%e0%a6%be","status":"publish","type":"post","link":"https:\/\/nilkontho.net\/?p=3154","title":{"rendered":"\u09ae\u09be\u09a8\u09ac \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995 \u0993 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0\u09c7\u09b0 \u09aa\u09be\u09b0\u09b8\u09cd\u09aa\u09b0\u09bf\u0995 \u09b8\u09ae\u09a8\u09cd\u09ac\u09df !"},"content":{"rendered":"<p><span style=\"color: #ff0000;\"><strong>\u09a8\u09bf\u0989\u099c \u09a1\u09c7\u09b8\u09cd\u0995:<\/strong><\/span><\/p>\n<div id=\"attachment_135760\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/neuron\" rel=\"attachment wp-att-135760\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135760 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/neuron.jpg\" alt=\"\" width=\"360\" height=\"276\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u0995\u09cb\u09a8 \u098f\u0995\u099f\u09be \u09a8\u09bf\u0989\u09b0\u09a8\u09c7\u09b0 \u09a8\u09bf\u099c\u09c7\u09b0 \u09ad\u09c7\u09a4\u09b0 \u09a6\u09bf\u09df\u09c7 \u09af\u09c7\u09ad\u09be\u09ac\u09c7 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09af\u09be\u09df<\/p>\n<\/div>\n<p>\u098f\u09ac\u09be\u09b0 \u0995\u09b2\u09cd\u09aa\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c7\u09b0 \u09a7\u09be\u09b0\u09a8\u09be\u09a4\u09c7 \u09af\u09a6\u09bf \u098f\u0987 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9\u0995\u09c7 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0\u09c7\u09b0 \u0987\u09a8\u09aa\u09c1\u099f \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u09a6\u09c7\u09df\u09be \u09af\u09be\u09df \u09a4\u09be\u09b9\u09b2\u09c7 \u0993\u0987 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u0993\u0987 \u0987\u09a8\u09aa\u09c1\u099f \u09b8\u09bf\u0997\u09a8\u09be\u09b2\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09b0\u09cb\u09ac\u099f\u09bf\u0995 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u0995\u09c7 \u099a\u09be\u09b2\u09be\u09a4\u09c7 \u09b8\u0995\u09cd\u09b7\u09ae | \u0986\u09ac\u09be\u09b0 \u098f\u0995\u0987\u09ad\u09be\u09ac\u09c7 \u0989\u09b2\u09cd\u099f\u09cb\u099f\u09be\u0993 \u09b8\u09ae\u09cd\u09ad\u09ac | \u0985\u09b0\u09cd\u09a5\u09be\u09ce, \u09a7\u09b0\u09be \u09af\u09be\u0995 \u0986\u09ae\u09b0\u09be \u09af\u0996\u09a8 \u0995\u09bf\u099b\u09c1 \u09a6\u09c7\u0996\u09bf \u09a4\u0996\u09a8 \u0995\u09bf \u0998\u099f\u09c7 | \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u099a\u09cb\u0996\u09c7\u09b0 \u09ad\u09c7\u09a4\u09b0 \u09a6\u09bf\u09df\u09c7 \u0986\u09b2\u09cb \u09aa\u09cd\u09b0\u09ac\u09c7\u09b6 \u0995\u09b0\u09c7 \u09b8\u09c7\u0987 \u0986\u09b2\u09cb \u09b0\u09c7\u099f\u09bf\u09a8\u09be\u09a4\u09c7 \u09aa\u09dc\u09c7 | \u09b0\u09c7\u099f\u09bf\u09a8\u09be\u09b0 \u09aa\u09c7\u099b\u09a8\u09c7\u09b0 \u0986\u09b2\u09cb\u0995\u09b8\u0982\u09ac\u09c7\u09a6\u09c0 \u09b8\u09cd\u09a8\u09be\u09df\u09c1\u0995\u09cb\u09b7 \u09b8\u09c7\u0987 \u0986\u09b2\u09cb\u0995\u09b8\u09ae\u09cd\u09aa\u09be\u09a4\u0995\u09c7 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09bf\u0995 \u09b8\u09bf\u0997\u09a8\u09be\u09b2\u09c7 \u09aa\u09b0\u09bf\u09a8\u09a4 \u0995\u09b0\u09c7 \u09aa\u09be\u09a0\u09be\u09df \u09ae\u09be\u09a5\u09be\u09b0 \u09ad\u09c7\u09a4\u09b0\u09c7 | \u09a8\u09bf\u0989\u09b0\u09a8 \u09a5\u09c7\u0995\u09c7 \u09a8\u09bf\u0989\u09b0\u09a8\u09c7 \u09b8\u09c7\u0987 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9\u09bf\u09a4 \u09b9\u09df\u09c7 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u0985\u099e\u09cd\u099a\u09b2\u09c7 \u0997\u09bf\u09df\u09c7 \u09aa\u09cc\u099b\u09be\u09df \u0986\u09b0 \u09a4\u09be\u09b0 \u09ab\u09b2\u09c7 \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u09b9\u09df \u09a6\u09b0\u09cd\u09b6\u09a8\u09c7\u09b0 \u0985\u09a8\u09c1\u09ad\u09c2\u09a4\u09bf | \u098f\u09ac\u09be\u09b0 \u0995\u09cb\u09a8\u09cb \u0995\u09cd\u09af\u09be\u09ae\u09c7\u09b0\u09be \u09a5\u09c7\u0995\u09c7 \u09aa\u09be\u0993\u09df\u09be \u0986\u09b2\u09cb \u09af\u09a6\u09bf \u0995\u09ae\u09cd\u09aa\u09bf\u099f\u09be\u09b0\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09bf\u0995 \u09b8\u09bf\u0997\u09a8\u09be\u09b2\u09c7 \u09aa\u09b0\u09bf\u09a8\u09a4 \u0995\u09b0\u09c7 \u0995\u09cb\u09a8\u09ad\u09be\u09ac\u09c7 \u09b8\u09c7\u0987 \u09a4\u09b0\u0999\u09cd\u0997 \u09aa\u09cc\u099b\u09be\u09a8\u09cb \u09af\u09be\u09df \u0995\u09cb\u09a8\u09cb \u0985\u09a8\u09cd\u09a7 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09b8\u09c7\u0987 \u09ac\u09bf\u09b6\u09c7\u09b7 \u0985\u099e\u09cd\u099a\u09b2\u09c7, \u09a4\u09be\u09b9\u09b2\u09c7 \u0985\u09a8\u09be\u09df\u09be\u09b8\u09c7\u0987 \u09b8\u09c7\u0987 \u09ae\u09be\u09a8\u09c1\u09b7\u099f\u09bf \u099a\u09cb\u0996 \u09a8\u09be \u09a5\u09be\u0995\u09be \u09b8\u09a4\u09cd\u09ac\u09c7\u0993 \u09a6\u09c7\u0996\u09a4\u09c7 \u09aa\u09be\u09ac\u09c7 \u09ac\u09be\u0987\u09b0\u09c7\u09b0 \u09aa\u09c3\u09a5\u09bf\u09ac\u09c0 |<\/p>\n<hr \/>\n<p>\u0995\u09a4\u099f\u09be \u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09a4\u09be \u0986\u099b\u09c7 \u098f\u0987 \u09a7\u09be\u09b0\u09a3\u09be\u09b0 \u09aa\u09c7\u099b\u09a8\u09c7 ? \u0995\u09a4\u099f\u09be \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09ad\u09bf\u09a4\u09cd\u09a4\u09bf\u0995 \u098f\u0987 \u0995\u09be\u09b2\u09cd\u09aa\u09a8\u09bf\u0995 \u09ad\u09ac\u09bf\u09b7\u09cd\u09af\u09a4\u09c7\u09b0 \u09a7\u09be\u09b0\u09a3\u09be ? \u09a6\u09c7\u0996\u09be \u09af\u09be\u0995 |<\/p>\n<p>\u0996\u09c1\u09ac \u09b8\u09cd\u09ac\u09be\u09ad\u09be\u09ac\u09bf\u0995 \u09ad\u09be\u09ac\u09c7\u0987 \u098f\u0987 \u0995\u09cc\u09a4\u09c1\u09b9\u09b2\u09c1\u09a6\u09cd\u09a6\u09c0\u09aa\u0995 \u09a7\u09be\u09b0\u09a3\u09be \u09a8\u09bf\u09df\u09c7 \u09aa\u09c3\u09a5\u09bf\u09ac\u09c0\u09b0 \u0997\u09ac\u09c7\u09b7\u09a8\u09be\u0997\u09be\u09b0\u09c7 \u099c\u09cb\u09b0\u09c7\u09b6\u09cb\u09b0\u09c7 \u0995\u09be\u099c \u099a\u09b2\u099b\u09c7 | \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0\u09c7\u09b0 \u098f\u0987 \u09b8\u09ae\u09a8\u09cd\u09ac\u09df\u0995\u09c7 \u09ac\u09b2\u09be \u09b9\u099a\u09cd\u099b\u09c7 Brain &#8211; Computer Interface \u09ac\u09be \u09b8\u0982\u0995\u09cd\u09b7\u09c7\u09aa\u09c7 BCI (\u098f\u09b0 \u09b8\u09a0\u09bf\u0995 \u09ac\u09be\u0982\u09b2\u09be \u0995\u09b0\u09be \u098f\u0987 \u09ae\u09c1\u09b9\u09c1\u09b0\u09cd\u09a4\u09c7 \u09b8\u09ae\u09cd\u09ad\u09ac \u09a8\u09df \u09ac\u09b2\u09c7 \u098f\u0987 \u09b2\u09c7\u0996\u09be\u09b0 \u09aa\u09b0\u09ac\u09b0\u09cd\u09a4\u09c0 \u0985\u0982\u09b6\u09c7 \u098f\u099f\u09be\u0995\u09c7 BCI \u09ac\u09b2\u09c7\u0987 \u09b2\u09c7\u0996\u09be \u09b9\u09ac\u09c7) | \u09a6\u09c7\u0996\u09be \u09af\u09be\u0995 \u098f\u0987 BCI \u0995\u09a4\u099f\u09be \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09a8\u09be\u09aa\u09c2\u09b0\u09cd\u09a3, \u098f\u09b0 \u09b8\u09c0\u09ae\u09be\u09ac\u09a6\u09cd\u09a7\u09a4\u09be\u0987 \u09ac\u09be \u0995\u09cb\u09a5\u09be\u09df, \u0995\u09a4\u099f\u09be \u09aa\u09cd\u09b0\u09ad\u09be\u09ac \u09ab\u09c7\u09b2\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u098f\u099f\u09be \u09ae\u09be\u09a8\u09ac\u099c\u09c0\u09ac\u09a8\u09c7 |<\/p>\n<div id=\"attachment_135763\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/berger\" rel=\"attachment wp-att-135763\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135763 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/berger.jpg\" alt=\"\" width=\"335\" height=\"250\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c0 Hans Berger<\/p>\n<\/div>\n<div id=\"attachment_135764\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/berger_eeg\" rel=\"attachment wp-att-135764\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135764 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/Berger_EEG.jpg\" alt=\"\" width=\"466\" height=\"259\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c0 Hans Berger \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09b0\u09c7\u0995\u09b0\u09cd\u09a1\u0995\u09c3\u09a4 \u09aa\u09cd\u09b0\u09a5\u09ae EEG<\/p>\n<\/div>\n<p>\u09b8\u09a4\u09cd\u09af\u09bf\u0995\u09be\u09b0\u09c7\u09b0 Brain &#8211; Computer Interface \u09a8\u09bf\u09df\u09c7 \u0995\u09be\u099c \u09b6\u09c1\u09b0\u09c1 \u09b9\u09df \u09e7\u09ef\u09ed\u09e6 \u098f\u09b0 \u09a6\u09bf\u0995\u09c7 University of California Los Angeles \u098f | \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u098f\u09b0 \u09b8\u09c2\u09a4\u09cd\u09b0\u09aa\u09be\u09a4 \u09b9\u09df\u09c7 \u0997\u09c7\u099b\u09bf\u09b2 \u09e7\u09ef\u09e8\u09ea \u09b8\u09be\u09b2\u09c7, \u09af\u0996\u09a8 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c0 Hans Berger \u0986\u09ac\u09bf\u09b7\u09cd\u0995\u09be\u09b0 \u0995\u09b0\u09c7\u09a8 \u09ae\u09be\u09a8\u09ac \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c7 \u09ac\u09c8\u09a6\u09cd\u09af\u09c1\u09a4\u09bf\u0995 \u09a4\u09b0\u0999\u09cd\u0997\u09c7\u09b0 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09b2\u09be\u09aa | \u09a4\u09bf\u09a8\u09bf\u0987 \u09b8\u09c7\u0987 \u09a4\u09dc\u09bf\u09a4 \u09b8\u0982\u0995\u09c7\u09a4 \u09ae\u09be\u09aa\u09be \u09ac\u09be \u09b8\u09a8\u09be\u0995\u09cd\u09a4 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af EEG (electroencephalography) \u0985\u09b0\u09cd\u09a5\u09be\u09ce &#8220;\u0987\u09b2\u09c7\u0995\u09cd\u099f\u09cd\u09b0\u09cb-\u098f\u09a8\u09b8\u09c7\u09ab\u09be\u09b2\u09cb-\u0997\u09cd\u09b0\u09be\u09ab\u09bf&#8221; \u0989\u09a6\u09cd\u09ad\u09be\u09ac\u09a8 \u0995\u09b0\u09c7\u09a8 | \u09af\u09a6\u09bf\u0993 \u09a4\u09be\u09b0 \u09af\u09a8\u09cd\u09a4\u09cd\u09b0 \u0985\u09a8\u09c7\u0995 \u0995\u09be\u0981\u099a\u09be \u099b\u09bf\u09b2 \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u09b8\u09c7\u0987 \u09af\u09a8\u09cd\u09a4\u09cd\u09b0\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7\u0987 \u09a4\u09bf\u09a8\u09bf\u0987 \u09aa\u09cd\u09b0\u09a5\u09ae \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09ac\u09c8\u09a6\u09cd\u09af\u09c1\u09a4\u09bf\u0995 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09b2\u09be\u09aa \u09b0\u09c7\u0995\u09b0\u09cd\u09a1 \u0995\u09b0\u09c7\u09a8 |<\/p>\n<div id=\"attachment_135766\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/eeg_clip_image008\" rel=\"attachment wp-att-135766\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135766 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/eeg_clip_image008.jpg\" alt=\"\" width=\"418\" height=\"232\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u0986\u09a6\u09bf\u09af\u09c1\u0997\u09c7\u09b0 electrode | \u09ab\u09bf\u09a4\u09be \u09a6\u09bf\u09df\u09c7 \u09ac\u09be\u0981\u09a7\u09be \u09a5\u09be\u0995\u09a4 \u099a\u09bf\u09ac\u09c1\u0995\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 |<\/p>\n<\/div>\n<div id=\"attachment_135765\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/eeg_clip_image006\" rel=\"attachment wp-att-135765\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135765 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/eeg_clip_image006.jpg\" alt=\"\" width=\"322\" height=\"283\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u09aa\u09cd\u09b0\u09a5\u09ae \u09a6\u09bf\u0995\u09c7\u09b0 commercial EEG \u09ae\u09c7\u09b6\u09bf\u09a8<\/p>\n<\/div>\n<div id=\"attachment_135744\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/brain-computer-interface-3-2\" rel=\"attachment wp-att-135744\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135744 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/brain-computer-interface-31.gif\" alt=\"\" width=\"400\" height=\"400\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u0996\u09c1\u09b2\u09bf\u09b0 \u09a8\u09bf\u099a\u09c7 \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u0987\u09b2\u09c7\u0995\u09cd\u099f\u09cd\u09b0\u09cb\u09a1 \u09ac\u09b8\u09be\u09a8\u09cb \u09a5\u09be\u0995\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09a4\u09be\u09b0 \u09b0\u09c7\u0996\u09be\u099a\u09bf\u09a4\u09cd\u09b0<\/p>\n<\/div>\n<hr \/>\n<p>\u098f\u0995\u099f\u09c1 \u09ac\u09cd\u09af\u09be\u09aa\u0995 \u09ad\u09be\u09ac\u09c7 \u09ac\u09b2\u09a4\u09c7 \u0997\u09c7\u09b2\u09c7 BCI \u0986\u09b8\u09b2\u09c7 Neuroprosthetics (\u09a8\u09bf\u0989\u09b0\u09cb-\u09aa\u09cd\u09b0\u09b8\u09cd\u09a5\u09c7\u099f\u09bf\u0995\u09b8) \u098f\u09b0 \u0985\u09a8\u09cd\u09a4\u09b0\u09cd\u0997\u09a4 | Neuroprosthetics \u098f \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u0995\u09cd\u09b7\u09a4\u09bf\u0997\u09cd\u09b0\u09b8\u09cd\u09a5 \u09ac\u09be \u09ac\u09bf\u09a8\u09b7\u09cd\u099f \u09b8\u09cd\u09a8\u09be\u09df\u09c1\/\u09b8\u09cd\u09a8\u09be\u09df\u09c1\u09a4\u09a8\u09cd\u09a4\u09cd\u09b0\u09c7\u09b0 \u09ac\u09a6\u09b2\u09c7 \u0995\u09c3\u09a4\u09cd\u09b0\u09bf\u09ae \u09b8\u09cd\u09a8\u09be\u09df\u09c1 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09b8\u0982\u09ac\u09c7\u09a6\u09c0 \u0985\u0999\u09cd\u0997\u0995\u09c7 \u09ae\u09c7\u09b0\u09be\u09ae\u09a4 \u0995\u09b0\u09be | \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09b9\u09b2\u09cb, Neuroprosthetics \u098f \u09b6\u09b0\u09c0\u09b0\u09c7\u09b0 \u09af\u09c7\u0995\u09cb\u09a8\u09cb \u09b8\u09cd\u09a5\u09be\u09a8\u09c7\u09b0 \u09b8\u09cd\u09a8\u09be\u09df\u09c1 \u09a8\u09bf\u09df\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09be \u09b9\u09df \u0986\u09b0 BCI \u09b6\u09c1\u09a7\u09c1 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09a4\u09b0\u0999\u09cd\u0997 \u09a8\u09bf\u09df\u09c7\u0987 \u0995\u09be\u099c \u0995\u09b0\u09c7 | \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u09ac\u09b0\u09cd\u09a4\u09ae\u09be\u09a8\u09c7 BCI \u0997\u09ac\u09c7\u09b7\u09a3\u09be \u098f\u09a4\u099f\u09be\u0987 \u09ac\u09bf\u09b8\u09cd\u09a4\u09be\u09b0 \u09b2\u09be\u09ad \u0995\u09b0\u09c7\u099b\u09c7 \u09af\u09c7 \u098f\u0987 \u09b6\u09ac\u09cd\u09a6 \u09a6\u09c1\u099f\u09cb \u098f\u0995\u0987 \u0985\u09b0\u09cd\u09a5\u09ac\u09b9 \u09b9\u09df\u09c7 \u0989\u09a0\u09c7\u099b\u09c7 |<\/p>\n<p>\u0986\u0997\u09c7\u0987 \u09ac\u09b2\u09be \u09b9\u09df\u09c7\u099b\u09c7 \u098f\u0987 BCI\u00a0 \u098f\u09b0 \u09a7\u09be\u09b0\u09a3\u09be \u098f\u09b8\u09c7\u099b\u09c7 \u09ae\u09be\u09a8\u09ac \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09ae\u09c2\u09b2 \u0995\u09be\u09b0\u09cd\u09af\u09a8\u09c0\u09a4\u09bf \u09a5\u09c7\u0995\u09c7 | \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995 \u0985\u09b8\u0982\u0996\u09cd\u09af \u09a8\u09bf\u0989\u09b0\u09a8\u09c7\u09b0 \u09b8\u09ae\u09a8\u09cd\u09ac\u09df\u09c7 \u0997\u09a0\u09bf\u09a4 | \u0986\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u099f\u09bf \u09a8\u09bf\u0989\u09b0\u09a8 \u09aa\u09b0\u09b8\u09cd\u09aa\u09b0\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u0982\u09af\u09c1\u0995\u09cd\u09a4 Axon \u0986\u09b0 Dendrites \u09a6\u09cd\u09ac\u09be\u09b0\u09be | \u09af\u0996\u09a8\u0987 \u0986\u09ae\u09b0\u09be \u0995\u09bf\u099b\u09c1 \u0985\u09a8\u09c1\u09ad\u09c2\u09a4\u09bf \u09aa\u09be\u0987 \u09ac\u09be \u0995\u09cb\u09a8\u09cb \u09a8\u09dc\u09be\u099a\u09dc\u09be \u0995\u09b0\u09bf \u09ac\u09be \u0995\u09bf\u099b\u09c1 \u09ae\u09c1\u0996\u09b8\u09cd\u09a5 \u0995\u09b0\u09bf; \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09a8\u09bf\u0989\u09b0\u09a8\u0997\u09c1\u09b2\u09cb \u0995\u09be\u099c\u09c7 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u09b9\u09df\u09c7 \u09aa\u09dc\u09c7 | \u0993\u0987 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u0995\u09be\u099c\u09c7\u09b0 \u0985\u09a8\u09c1\u09ad\u09c2\u09a4\u09bf\u0997\u09c1\u09b2\u09cb \u099b\u09cb\u099f \u099b\u09cb\u099f \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09bf\u0995 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9\u09bf\u09a4 \u09b9\u09a4\u09c7 \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09c7 \u09a8\u09bf\u0989\u09b0\u09a8 \u09a5\u09c7\u0995\u09c7 \u09a8\u09bf\u0989\u09b0\u09a8\u09c7; \u0998\u09a8\u09cd\u099f\u09be\u09df \u09aa\u09cd\u09b0\u09be\u09df \u09e8\u09eb\u09e6 \u09ae\u09be\u0987\u09b2 \u0997\u09a4\u09bf\u09a4\u09c7 ! \u09aa\u09cd\u09b0\u09b8\u0999\u09cd\u0997\u09a4 \u0989\u09b2\u09cd\u09b2\u09c7\u0996 \u0995\u09b0\u09be \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09af\u09c7, \u09af\u09c7\u0995\u09cb\u09a8\u09cb \u09a4\u09dc\u09bf\u09a4 \u09b8\u0982\u09ac\u09b9\u09a8 \u09a4\u09a8\u09cd\u09a4\u09cd\u09b0\u09c7\u09b0 \u09ae\u09a4\u0987 \u0995\u09be\u099c \u0995\u09b0\u09c7 \u098f\u0987 \u09a8\u09bf\u0989\u09b0\u09a8 \u0997\u09c1\u09b2\u09cb | \u098f\u0995\u09c7\u0995\u099f\u09be \u09a8\u09bf\u0989\u09b0\u09a8\u09c7 \u0986\u09b2\u09be\u09a6\u09be \u0986\u09b2\u09be\u09a6\u09be \u09a4\u09dc\u09bf\u09a4 \u09ac\u09bf\u09ad\u09ac \u09a5\u09be\u0995\u09c7, \u0986\u09b0 \u098f\u0987 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\u09c7\u09b0 \u09ab\u09b2\u09c7\u0987 \u098f\u0987 \u09a8\u09bf\u0989\u09b0\u09a8 \u09a5\u09c7\u0995\u09c7 \u0986\u09b0\u09c7\u0995 \u09a8\u09bf\u0989\u09b0\u09a8\u09c7 \u09a4\u09dc\u09bf\u09a4 \u09b8\u0982\u09ac\u09b9\u09a8 \u09b9\u09df |<\/p>\n<p>\u09ab\u09c7\u09b0\u09be \u09af\u09be\u0995 \u09ae\u09c2\u09b2 \u09aa\u09cd\u09b0\u09b8\u0999\u09cd\u0997\u09c7 | \u09a4\u09dc\u09bf\u09a4 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9\u09c7\u09b0 \u09b8\u09ae\u09df \u09a4\u09dc\u09bf\u09a4 \u0995\u09cd\u09b7\u09b0\u09a3\u09c7\u09b0 \u09b9\u09be\u09a4 \u09a5\u09c7\u0995\u09c7 \u09b0\u0995\u09cd\u09b7\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0987 \u09a8\u09bf\u0989\u09b0\u09a8 \u0997\u09c1\u09b2\u09cb \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u099f\u09c7\u09b0 \u09a4\u09be\u09b0\u09c7\u09b0 \u09ae\u09a4\u0987 \u0995\u09c1\u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0 \u098f\u0995\u09a7\u09b0\u09a8\u09c7\u09b0 \u09aa\u09be\u09a4\u09b2\u09be \u099a\u09be\u09a6\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u0986\u09ac\u09c3\u09a4 \u09a5\u09be\u0995\u09c7; \u09af\u09be\u0995\u09c7 \u09ac\u09b2\u09be \u09b9\u09df Myelin Seath | \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u09b8\u09c1\u09b0\u0995\u09cd\u09b7\u09be \u0986\u09ac\u09b0\u09a3\u09c0 \u09a6\u09bf\u09df\u09c7 \u0986\u09ac\u09c3\u09a4 \u09a5\u09be\u0995\u09be \u09b8\u09a4\u09cd\u09ac\u09c7\u0993 \u0995\u09bf\u099b\u09c1 \u0995\u09bf\u099b\u09c1 \u09a4\u09dc\u09bf\u09a4 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u0995\u09cd\u09b7\u09b0\u09bf\u09a4 \u09b9\u09df\u09c7 \u09af\u09be\u09df\u0987 | \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c0\u09b0\u09be \u098f\u0995\u09c7 \u09ac\u09b2\u09c7\u09a8 &#8220;escaped electric signal&#8221; | \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c0\u09b0\u09be \u098f\u0987 \u0995\u09cd\u09b7\u09b0\u09bf\u09a4 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ac\u09bf\u09b6\u09cd\u09b2\u09c7\u09b7\u09a3 \u0995\u09b0\u09c7 \u09ac\u09c7\u09b0 \u0995\u09b0\u09c7\u09a8 \u098f\u09b0\u09be \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995\u09c7\u09b0 \u09af\u09c7 \u0985\u099e\u09cd\u099a\u09b2 \u09a5\u09c7\u0995\u09c7 \u0986\u09b8\u099b\u09c7 \u09b8\u09c7\u099f\u09be \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u098f\u0987 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09bf\u09a4 | \u098f\u09ac\u0982 \u098f\u0987 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7\u0987 BCI \u098f\u09b0 \u09a7\u09be\u09b0\u09a3\u09be \u09ac\u09be\u09b8\u09cd\u09a4\u09ac \u0995\u09b0\u09be \u09b8\u09ae\u09cd\u09ad\u09ac \u09ac\u09b2\u09c7 \u09ae\u09a8\u09c7 \u0995\u09b0\u09be \u09b9\u09df |<\/p>\n<div id=\"attachment_135768\" class=\"wp-caption alignright\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/eeg_emily_net\" rel=\"attachment wp-att-135768\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135768\" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/EEG_Emily_Net.jpg\" alt=\"\" width=\"360\" height=\"240\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09a7\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0996\u09c1\u09b2\u09bf\u09b0 \u09ac\u09be\u0987\u09b0\u09c7 \u09ae\u09be\u09a5\u09be\u09b0 \u0993\u09aa\u09b0 \u09ac\u09b8\u09be\u09a8\u09cb \u0986\u09a7\u09c1\u09a8\u09bf\u0995 \u0987\u09b2\u09c7\u0995\u09cd\u099f\u09cd\u09b0\u09cb\u09a1\u09c7\u09b0 \u099c\u09be\u09b2 |<\/p>\n<\/div>\n<hr \/>\n<p>BCI \u098f\u09b0 \u09b8\u09ac\u099a\u09c7\u09df\u09c7 \u09ac\u09dc \u09b8\u09ae\u09b8\u09cd\u09af\u09be \u098f\u099f\u09bf \u09a8\u09bf\u099c\u09c7\u0987 | \u0985\u09b0\u09cd\u09a5\u09be\u09ce, \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995 \u09a5\u09c7\u0995\u09c7 \u0995\u09cd\u09b7\u09b0\u09bf\u09a4 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09bf\u0995 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09a7\u09b0\u09be \u09b9\u09ac\u09c7 \u0995\u09bf \u0995\u09b0\u09c7 ? \u098f\u09b0 \u0986\u09aa\u09be\u09a4\u09a4 \u09b8\u09ac\u099a\u09c7\u09df\u09c7 \u09b8\u09cb\u099c\u09be \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u09b9\u09b2\u09cb EEG (electroencephalography) | \u098f\u0996\u09be\u09a8\u09c7 \u09ac\u09bf\u09b6\u09c7\u09b7 \u09a7\u09b0\u09a8\u09c7\u09b0 \u09a4\u09dc\u09bf\u09a4 \u0997\u09cd\u09b0\u09be\u09b9\u0995 \u09ac\u09b0\u09cd\u09a4\u09a8\u09c0 \u09ac\u09be electrode \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09b9\u09df | \u098f\u0987 \u0997\u09cd\u09b0\u09be\u09b9\u0995\u0997\u09c1\u09b2\u09cb \u09ae\u09be\u09a5\u09be\u09b0 \u0996\u09c1\u09b2\u09bf\u09b0 \u09b8\u09be\u09a5\u09c7 \u0986\u099f\u0995\u09be\u09a8\u09cb \u09a5\u09be\u0995\u09ac\u09c7 \u0986\u09b0 \u09ad\u09c7\u09a4\u09b0\u09c7\u09b0 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09bf\u0995 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09a7\u09b0\u09be\u09b0 \u099a\u09c7\u09b7\u09cd\u099f\u09be \u0995\u09b0\u09ac\u09c7 | \u09af\u09c7\u09b9\u09c7\u09a4\u09c1 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09b6\u0995\u09cd\u09a4 \u09aa\u09c1\u09b0\u09c1 \u0996\u09c1\u09b2\u09bf\u09b0 \u09ad\u09c7\u09a4\u09b0 \u09a5\u09c7\u0995\u09c7 \u0993\u0987 \u0995\u09cd\u09b7\u09c0\u09a8 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09a7\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09be \u0996\u09c1\u09ac\u0987 \u0995\u09a0\u09bf\u09a8 \u09a4\u09be\u0987 \u0993\u0987 electrode \u0997\u09c1\u09b2\u09cb\u0995\u09c7 \u09b9\u09a4\u09c7 \u09b9\u09ac\u09c7 \u09ad\u09c0\u09b7\u09a3 \u09b8\u0982\u09ac\u09c7\u09a6\u09c0 |<br \/>\n\u098f\u099b\u09be\u09dc\u09be\u0993 \u09af\u09a6\u09bf\u00a0EEG electrode \u0997\u09c1\u09b2\u09cb\u0995\u09c7 \u09b8\u09b0\u09be\u09b8\u09b0\u09bf \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 gray matter \u098f\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b8\u09cd\u09b9\u09be\u09aa\u09a8 \u0995\u09b0\u09be \u09af\u09be\u09df \u0995\u09bf\u0982\u09ac\u09be EEG electrode \u0997\u09c1\u09b2\u09cb\u0995\u09c7 \u0996\u09c1\u09b2\u09bf\u09b0 \u09ad\u09c7\u09a4\u09b0\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09b8\u0982\u09b8\u09cd\u09aa\u09b0\u09cd\u09b6\u09c7 \u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u0995\u09b0\u09be \u09b9\u09b2\u09c7\u0993 \u0985\u09a8\u09c7\u0995 \u099c\u09cb\u09b0\u09be\u09b2\u09cb \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09aa\u09be\u0993\u09df\u09be \u09b8\u09ae\u09cd\u09ad\u09ac | \u0985\u09ac\u09b6\u09cd\u09af\u09ae\u09cd\u09ad\u09be\u09ac\u09c0\u09ad\u09be\u09ac\u09c7\u0987 \u098f\u0987 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09b0 \u0985\u09a8\u09c7\u0995 \u099d\u09be\u09ae\u09c7\u09b2\u09be \u0986\u099b\u09c7 | \u098f\u09b0 \u099c\u09a8\u09cd\u09af \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995\u09c7\u09b0 \u09b8\u09be\u09b0\u09cd\u099c\u09be\u09b0\u09c0 \u09b9\u09a4\u09c7 \u09b9\u09ac\u09c7 \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0989\u09a8\u09cd\u09a8\u09a4 | electrode \u09b0 \u09ae\u09be\u09a8 \u09b9\u09a4\u09c7 \u09b9\u09ac\u09c7 \u0985\u09a8\u09cd\u09af\u09b0\u0995\u09ae \u09af\u09be\u09a4\u09c7 \u0993\u099f\u09be \u099c\u09c0\u09ac\u09a8\u09cd\u09a4 \u09b8\u09cd\u09a8\u09be\u09df\u09c1\u09b0 \u09b8\u0982\u09b8\u09cd\u09aa\u09b0\u09cd\u09b6\u09c7 \u098f\u09b8\u09c7 \u09a8\u09bf\u099c\u09c7\u0995\u09c7 \u09ac\u09be \u0993\u0987 \u09b8\u09cd\u09a8\u09be\u09df\u09c1\u0995\u09cb\u09b7\u0995\u09c7 \u09a8\u09b7\u09cd\u099f \u09a8\u09be \u0995\u09b0\u09c7 \u09ab\u09c7\u09b2\u09c7 |<\/p>\n<p>\u098f\u0987 \u09b8\u09ae\u09b8\u09cd\u09af\u09be \u09a7\u09b0\u09be \u09a8\u09be \u09b9\u09b2\u09c7 \u09ac\u09be\u0995\u09bf \u09a8\u09c0\u09a4\u09bf\u099f\u09be\u00a0 \u0996\u09c1\u09ac \u09b8\u09b0\u09b2 | \u0993\u0987 electrode \u0997\u09c1\u09b2\u09cb \u09a8\u09bf\u0989\u09b0\u09a8\u09c7\u09b0 \u09b8\u09c1\u0995\u09cd\u09b7\u09cd\u09ae \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09a7\u09b0\u09ac\u09c7, \u09b8\u09c7\u099f\u09be\u0995\u09c7 \u09ac\u09b0\u09cd\u09a7\u09bf\u09a4 (amplify) \u0995\u09b0\u09ac\u09c7, \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u0987\u09a8\u09aa\u09c1\u099f \u098f\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09c8\u09b0\u09c0 \u0995\u09b0\u09ac\u09c7 \u0986\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7 \u09aa\u09be\u09a0\u09bf\u09df\u09c7 \u09a6\u09c7\u09ac\u09c7 | \u0985\u09a5\u09ac\u09be \u0989\u09b2\u09cd\u099f\u09cb \u09a6\u09bf\u0995 \u09a5\u09c7\u0995\u09c7 \u09b9\u09b2\u09c7 \u09ac\u09be\u0987\u09b0\u09c7\u09b0 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09a5\u09c7\u0995\u09c7 \u09aa\u09be\u0993\u09df\u09be \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09bf\u0995 \u09b8\u09bf\u0997\u09a8\u09be\u09b2\u0995\u09c7 \u09a8\u09bf\u0989\u09b0\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09c8\u09b0\u09c0 \u0995\u09b0\u09c7 \u09aa\u09be\u09a0\u09bf\u09df\u09c7 \u09a6\u09c7\u09ac\u09c7 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u0985\u099e\u09cd\u099a\u09b2\u09c7 |<\/p>\n<p>BCI \u0997\u09ac\u09c7\u09b7\u09a8\u09be\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u09b8\u09ac\u099a\u09c7\u09df\u09c7 \u09ac\u09c7\u09b6\u09bf \u09af\u09c7\u099f\u09be \u09a8\u09bf\u09df\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09be \u09b9\u099a\u09cd\u099b\u09c7 \u09b8\u09c7\u099f\u09be \u09b9\u09b2\u09cb, \u098f\u09ae\u09a8 \u098f\u0995\u099f\u09be \u09af\u09a8\u09cd\u09a4\u09cd\u09b0 \u09ac\u09c7\u09b0 \u0995\u09b0\u09be \u09af\u09c7\u099f\u09be \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09ad\u09be\u09ac\u09a8\u09be\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u099a\u09b2\u09ac\u09c7 | \u09b9\u09df\u09a4 \u0995\u09cb\u09a8\u09cb \u09ad\u09bf\u09a1\u09bf\u0993 \u0997\u09c7\u09ae \u09ac\u09c7\u09b0 \u0995\u09b0\u09be \u09af\u09c7\u099f\u09be \u09ad\u09c7\u09ac\u09c7 \u09ad\u09c7\u09ac\u09c7 \u0996\u09c7\u09b2\u09be \u09af\u09be\u09ac\u09c7 \u09ac\u09be \u099f\u09c7\u09b2\u09bf\u09ad\u09bf\u09b6\u09a8\u09c7\u09b0 \u09b0\u09bf\u09ae\u09cb\u099f \u0995\u09a8\u09cd\u099f\u09cd\u09b0\u09cb\u09b2\u09be\u09b0 \u09af\u09c7\u099f\u09be \u09a6\u09bf\u09df\u09c7 \u09ad\u09c7\u09ac\u09c7 \u09ad\u09c7\u09ac\u09c7 \u099f\u09bf\u09ad\u09bf \u09ac\u09a8\u09cd\u09a7 \u0995\u09b0\u09be \u09af\u09be\u09ac\u09c7, &#8220;\u0986\u0993\u09df\u09be\u099c \u09ac\u09be\u09dc\u09c1\u0995&#8221; \u09ad\u09be\u09ac\u09b2\u09c7\u0987 \u099f\u09bf\u09ad\u09bf\u09b0 \u09b6\u09ac\u09cd\u09a6 \u09ac\u09c7\u09dc\u09c7 \u09af\u09be\u09ac\u09c7 !!<\/p>\n<div id=\"attachment_135769\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/brain-computer-interface-4\" rel=\"attachment wp-att-135769\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135769\" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/brain-computer-interface-4.gif\" alt=\"\" width=\"400\" height=\"400\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">BCI \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u09aa\u0999\u09cd\u0997\u09c1 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09b9\u09be\u09a4 \u0995\u09be\u099c \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09a4\u09be\u09b0 \u09b0\u09c7\u0996\u09be\u099a\u09bf\u09a4\u09cd\u09b0 |<\/p>\n<\/div>\n<hr \/>\n<p>\u0986\u09b0\u09cb \u09ac\u09c3\u09b9\u09a4\u09cd\u09a4\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u098f\u099f\u09be\u09b0 \u0986\u09b0\u09cb \u09a6\u09be\u09b0\u09c1\u09a8 \u09a6\u09be\u09b0\u09c1\u09a8 \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09a8\u09be \u09b0\u09df\u09c7\u099b\u09c7 | \u09a7\u09b0\u09be \u09af\u09be\u0995 \u0995\u09cb\u09a8\u09cb \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u0995\u09a8\u09c1\u0987 \u098f\u09b0 \u0995\u09be\u099b\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09a8\u09be\u09b0\u09cd\u09ad \u09a8\u09b7\u09cd\u099f \u09b9\u09df\u09c7 \u09af\u09be\u0993\u09df\u09be\u09a4\u09c7 \u09a4\u09be\u09b0 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995 \u09a5\u09c7\u0995\u09c7 \u0986\u09b8\u09be \u0987\u09b2\u09c7\u0995\u09cd\u099f\u09cd\u09b0\u09a8\u09bf\u0995 \u0986\u09a6\u09c7\u09b6 \u09b9\u09be\u09a4\u09c7\u09b0 \u09ac\u09be\u0995\u09bf \u0985\u0982\u09b6\u09c7 \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u099b\u09c7\u09a8\u09be, \u09ab\u09b2\u09c7 \u09ae\u09be\u09a8\u09c1\u09b7\u099f\u09be \u09b9\u09be\u09a4\u099f\u09be \u09a8\u09dc\u09be\u099a\u09dc\u09be \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u099b\u09c7\u09a8\u09be | \u098f\u09ac\u09be\u09b0 \u09af\u09a6\u09bf \u09a4\u09be\u09b0 \u0995\u09a8\u09c1\u0987 \u098f\u09b0 \u0995\u09be\u099b\u09c7 BCI \u09a8\u09bf\u09df\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u09a4 electrode \u09ac\u09b8\u09bf\u09df\u09c7 \u09a6\u09c7\u09df\u09be \u09b9\u09df \u09af\u09c7\u099f\u09be \u09a8\u09b7\u09cd\u099f \u09b8\u09cd\u09a8\u09be\u09df\u09c1\u09b0 \u099c\u09be\u09df\u0997\u09be\u09a4\u09c7 \u09ac\u09b8\u09c7 \u09a6\u09c1\u09aa\u09be\u09b6\u09c7\u09b0 \u09b8\u09c1\u09b8\u09cd\u09a5\u09cd\u09af \u09b8\u09cd\u09a8\u09be\u09df\u09c1\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u0982\u09af\u09cb\u0997 \u09b8\u09be\u09a7\u09a8 \u0995\u09b0\u09ac\u09c7; \u09a4\u09be\u09b9\u09b2\u09c7 \u09ae\u09be\u09a8\u09c1\u09b7\u099f\u09be \u098f\u09ac\u09be\u09b0 \u09af\u0996\u09a8 \u09ad\u09be\u09ac\u09ac\u09c7 \u09af\u09c7 \u09b9\u09be\u09a4 \u09a8\u09be\u09dc\u09be\u09a4\u09c7 \u09b9\u09ac\u09c7 , \u09a4\u0996\u09a8 \u09b8\u09c7\u0987 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995 \u09a5\u09c7\u0995\u09c7 \u098f\u09b8\u09c7 \u0986\u0997\u09c7\u09b0 \u09ae\u09a4\u09cb \u0986\u09b0 \u0995\u09a8\u09c1\u0987 \u098f\u09b0 \u0995\u09be\u099b\u09c7 \u09a5\u09c7\u09ae\u09c7 \u09a8\u09be \u09a5\u09c7\u0995\u09c7 \u09b9\u09be\u09a4\u09c7\u09b0 \u09ac\u09be\u0995\u09bf \u0985\u0982\u09b6\u09c7 \u09b8\u099e\u09cd\u099a\u09be\u09b2\u09bf\u09a4 \u09b9\u09ac\u09c7; \u0986\u09b0 \u09ae\u09be\u09a8\u09c1\u09b7\u099f\u09be \u0985\u09a8\u09be\u09df\u09be\u09b8\u09c7 \u09b9\u09be\u09a4 \u09a8\u09be\u09dc\u09be\u09a4\u09c7 \u09aa\u09be\u09b0\u09ac\u09c7 |<br \/>\n\u0995\u09bf\u0982\u09ac\u09be \u09a7\u09b0\u09be \u09af\u09be\u0995 \u0993\u0987 \u09ae\u09be\u09a8\u09c1\u09b7\u099f\u09be\u09b0 \u0995\u09a8\u09c1\u0987 \u098f\u09b0 \u0995\u09be\u099b\u09c7 \u09a5\u09c7\u0995\u09c7 \u0995\u09be\u099f\u09be \u09aa\u09dc\u09c7 \u0997\u09c7\u099b\u09c7 \u09a6\u09c1\u09b0\u09cd\u0998\u099f\u09a8\u09be\u09b0 \u09ab\u09b2\u09c7 | \u098f\u09ac\u09be\u09b0 \u0993\u0987 \u0995\u09a8\u09c1\u0987 \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 \u098f\u0995\u099f\u09be BCI \u09a8\u09bf\u09df\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u09a4 robotic arm \u09b2\u09be\u0997\u09bf\u09df\u09c7 \u09a6\u09c7\u09df\u09be \u09b9\u09b2\u09cb | \u098f\u09ac\u09be\u09b0 \u09ae\u09be\u09a8\u09c1\u09b7\u099f\u09be \u09af\u0996\u09a8 \u09b9\u09be\u09a4 \u099f\u09be \u09a8\u09be\u09dc\u09be\u09a4\u09c7 \u099a\u09be\u0987\u09ac\u09c7, \u09a4\u0996\u09a8 \u09b8\u09c7\u0987 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u098f\u09b8\u09c7 \u09aa\u09cc\u099b\u09be\u09ac\u09c7 \u09b0\u09cb\u09ac\u099f\u09bf\u0995 \u0985\u0982\u09b6\u09c7\u09b0 BCI \u09b0 \u0995\u09be\u099b\u09c7 |\u00a0 BCI \u098f\u09b0 software \u099c\u09be\u09a8\u09c7 \u098f\u0987 \u09b8\u09bf\u0997\u09a8\u09be\u09b2\u099f\u09be \u09b9\u09be\u09a4 \u09a8\u09be\u09dc\u09be\u09a8\u09cb\u09b0 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 | \u09b8\u09c7\u099f\u09be \u09a4\u0996\u09a8 \u0985\u09a8\u09be\u09df\u09be\u09b8\u09c7 \u09b0\u09cb\u09ac\u099f\u09bf\u0995 \u0986\u09b0\u09cd\u09ae \u099f\u09be \u0995\u09c7 \u09a8\u09be\u09dc\u09be\u09a4\u09c7 \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09ac\u09c7 (terminator \u09b8\u09bf\u09a8\u09c7\u09ae\u09be\u09b0 \u0995\u09a5\u09be \u09ae\u09a8\u09c7 \u09aa\u09dc\u099b\u09c7 ??) | \u09ac\u09cd\u09af\u09be\u09aa\u09be\u09b0\u099f\u09be \u09b6\u09c1\u09a8\u09a4\u09c7 \u09b8\u09b0\u09b2 \u09ae\u09a8\u09c7 \u09b9\u09b2\u09c7\u0993 \u098f\u09b0 \u09aa\u09c7\u099b\u09a8\u09c7 \u0985\u09a8\u09c7\u0995 \u099c\u099f\u09bf\u09b2 \u0998\u099f\u09a8\u09be \u09b0\u09df\u09c7 \u09af\u09be\u099a\u09cd\u099b\u09c7 | \u09b8\u09ac \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09b9\u09be\u09a4 \u09a8\u09be\u09dc\u09be\u09a8\u09cb\u09b0 \u09b8\u09bf\u0997\u09a8\u09be\u09b2\u09c7\u09b0 \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u09b8\u09ae\u09be\u09a8 \u09a8\u09df | \u098f\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u0993\u0987 BCI \u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u0995\u09bf\u099b\u09c1\u099f\u09be \u09b9\u09b2\u09c7\u0993 self teaching algorithm \u09a5\u09be\u0995\u09a4\u09c7 \u09b9\u09ac\u09c7 |<\/p>\n<hr \/>\n<p>\u098f\u09ac\u09be\u09b0 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8 \u099c\u09be\u0997\u09a4\u09c7\u0987 \u09aa\u09be\u09b0\u09c7 \u09af\u09c7 \u098f\u0987 \u09a7\u09b0\u09a8\u09c7\u09b0 \u0998\u099f\u09a8\u09be \u0998\u099f\u09be\u09a8\u09cb \u09b8\u09ae\u09cd\u09ad\u09ac \u09b9\u09df\u09c7\u099b\u09c7 \u0995\u09bf \u09a8\u09be \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u0997\u09be\u09b0\u09c7 |<\/p>\n<div id=\"attachment_135770\" class=\"wp-caption alignright\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/lgn_cat_vison_recording\" rel=\"attachment wp-att-135770\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135770\" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/LGN_Cat_Vison_Recording.jpg\" alt=\"\" width=\"320\" height=\"160\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u09ac\u09bf\u09dc\u09be\u09b2\u09c7\u09b0 \u09a5\u09cd\u09af\u09be\u09b2\u09be\u09ae\u09be\u09b8 \u09a5\u09c7\u0995\u09c7 \u09aa\u09cd\u09b0\u09be\u09aa\u09cd\u09a4 \u09b8\u09bf\u0997\u09a8\u09be\u09b2\u0995\u09c7 \u09aa\u09c1\u09a8\u09b0\u09c1\u09a6\u09cd\u09a7\u09be\u09b0 \u0995\u09b0\u09c7 \u09aa\u09be\u0993\u09df\u09be \u099b\u09ac\u09bf | \u0993\u09aa\u09b0\u09c7\u09b0 \u09b8\u09be\u09b0\u09bf \u09b9\u09b2\u09cb \u09aa\u09cd\u09b0\u0995\u09c3\u09a4 \u099b\u09ac\u09bf; \u09af\u09c7\u0997\u09c1\u09b2\u09cb \u09ac\u09c7\u09dc\u09be\u09b2\u0995\u09c7 \u09a6\u09c7\u0996\u09be\u09a8\u09cb \u09b9\u09df\u09c7\u099b\u09bf\u09b2 | \u0986\u09b0 \u09a8\u09bf\u099a\u09c7\u09b0 \u09b8\u09be\u09b0\u09bf \u09b9\u09b2\u09cb \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09aa\u09c1\u09a8\u09b0\u09c1\u09a6\u09cd\u09a7\u09be\u09b0 \u0995\u09b0\u09c7 \u09aa\u09cd\u09b0\u09be\u09aa\u09cd\u09a4 \u099b\u09ac\u09bf |<\/p>\n<\/div>\n<p>\u09e7\u09ef\u09ef\u09ef \u09b8\u09be\u09b2\u09c7, University of California, Berkeley \u09b0 \u0997\u09ac\u09c7\u09b7\u0995\u09a6\u09b2 \u09ac\u09c7\u09dc\u09be\u09b2\u09c7\u09b0 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09a5\u09cd\u09af\u09be\u09b2\u09be\u09ae\u09be\u09b8\u09c7 (\u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u098f\u0987 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u0985\u0982\u09b6\u099f\u09bf \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7 \u0986\u0997\u09a4 \u09b8\u09ae\u09b8\u09cd\u09a4 \u09a7\u09b0\u09a8\u09c7\u09b0 \u09b8\u09bf\u0997\u09a8\u09be\u09b2\u0995\u09c7 \u09b8\u09ae\u09a8\u09cd\u09ac\u09df \u0995\u09b0\u09c7) EEG electrode \u09ac\u09b8\u09bf\u09df\u09c7 \u09a4\u09be\u09b0 \u09a5\u09c7\u0995\u09c7 \u09aa\u09cd\u09b0\u09be\u09aa\u09cd\u09a4 \u09a4\u09a5\u09cd\u09af \u09a5\u09c7\u0995\u09c7 \u09ac\u09bf\u09dc\u09be\u09b2 \u09af\u09be \u09a6\u09c7\u0996\u099b\u09bf\u09b2 \u09b8\u09c7\u099f\u09be\u0995\u09c7 \u09aa\u09c1\u09a8\u09b0\u09c1\u09a6\u09cd\u09a7\u09be\u09b0 \u0995\u09b0\u09be\u09b0 \u099a\u09c7\u09b7\u09cd\u099f\u09be \u0995\u09b0\u09c7\u09a8 | \u099b\u09ac\u09bf\u09a4\u09c7 \u09ac\u09cb\u099d\u09be \u09af\u09be\u099a\u09cd\u099b\u09c7 \u09a4\u09be\u09a6\u09c7\u09b0 \u09b8\u09ab\u09b2\u09a4\u09be\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a8 |<\/p>\n<div id=\"attachment_135771\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/monkey_using_a_robotic_arm\" rel=\"attachment wp-att-135771\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135771 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/Monkey_using_a_robotic_arm.jpg\" alt=\"\" width=\"307\" height=\"173\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">Duke University \u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09df \u09ac\u09be\u0981\u09a6\u09b0\u09c7\u09b0 \u09ad\u09be\u09ac\u09a8\u09be\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 robotic arm \u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u09c7 \u09b9\u099a\u09cd\u099b\u09c7 |<\/p>\n<\/div>\n<p>\u09e8\u09e6\u09e6\u09e6 \u09b8\u09be\u09b2\u09c7 Duke University, Durham, North Carolina \u09b0 \u0985\u09a7\u09cd\u09af\u09be\u09aa\u0995 Miguel Nicolelis \u098f\u0995\u099f\u09be \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u099a\u09be\u09b2\u09be\u09a8 \u09ac\u09bf\u09b6\u09c7\u09b7 \u098f\u0995 \u09aa\u09cd\u09b0\u099c\u09be\u09a4\u09bf\u09b0 \u09ac\u09be\u0981\u09a6\u09b0\u09a6\u09c7\u09b0 \u09a8\u09bf\u09df\u09c7 | \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09a7\u09c0\u09a8 \u098f\u0987 \u09ac\u09be\u0981\u09a6\u09b0\u09a6\u09c7\u09b0 \u09a6\u09bf\u09df\u09c7 \u098f\u0995\u099f\u09be joystick controlled robotic arm \u099a\u09be\u09b2\u09be\u09a8\u09cb \u09b9\u09df | \u0985\u09b0\u09cd\u09a5\u09be\u09ce, \u09aa\u09cd\u09b0\u09a5\u09ae\u09c7 \u09ac\u09be\u0981\u09a6\u09b0\u09a6\u09c7\u09b0 \u09b9\u09be\u09a4\u09c7 \u09a6\u09c7\u09df\u09be \u09b9\u09df \u098f\u0995\u099f\u09be \u099c\u09df\u09b8\u09cd\u099f\u09bf\u0995 | \u09ac\u09be\u0981\u09a6\u09b0\u09b0\u09be \u09b8\u09c7\u099f\u09be \u09a8\u09be\u09dc\u09be\u09b2\u09c7 \u09b8\u09c7\u099f\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u0982\u09af\u09c1\u0995\u09cd\u09a4 \u098f\u0995\u099f\u09be robotic arm \u09b8\u09c7\u0987 \u09b8\u0982\u0995\u09c7\u09a4\u09c7 \u09b8\u09be\u09dc\u09be \u09a6\u09c7\u09df | \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09b0\u09c7\u09b0 \u09a7\u09be\u09aa\u09c7 \u098f\u09b0\u09aa\u09b0 \u09ac\u09be\u0981\u09a6\u09b0\u09c7\u09b0 \u09b9\u09be\u09a4\u09c7 \u099c\u09df\u09b8\u09cd\u099f\u09bf\u0995\u099f\u09be \u09a5\u09be\u0995\u09c7 \u09a0\u09bf\u0995\u0987 \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u09b8\u09c7\u099f\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u0986\u09b0 robotic arm \u099f\u09be\u09b0 \u0995\u09cb\u09a8\u09cb \u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u09a5\u09be\u0995\u09c7\u09a8\u09be | \u09a4\u09be\u09b0 \u09ac\u09a6\u09b2\u09c7 \u0993\u0987 robotic arm \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u0982\u09af\u09cb\u0997 \u09b8\u09be\u09a7\u09a8 \u0995\u09b0\u09be\u09a8\u09cb \u09b9\u09df \u09ac\u09be\u0981\u09a6\u09b0\u09c7\u09b0 \u09ae\u09be\u09a5\u09be\u09df \u09b2\u09be\u0997\u09be\u09a8\u09cb electrode \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 | \u098f\u09ac\u09be\u09b0 \u09ac\u09be\u0981\u09a6\u09b0 \u09af\u0996\u09a8 \u099c\u09df\u09b8\u09cd\u099f\u09bf\u0995 \u09a8\u09be\u09dc\u09be\u099a\u09cd\u099b\u09c7 \u09a4\u0996\u09a8 \u09a4\u09be\u09b0 \u09ae\u09be\u09a5\u09be\u09b0 \u09ad\u09c7\u09a4\u09b0\u09c7 \u098f\u099f\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u0982\u0995\u09c7\u09a4 \u09a4\u09c8\u09b0\u09c0 \u09b9\u099a\u09cd\u099b\u09c7; \u09b8\u09c7\u0987 \u09b8\u0982\u0995\u09c7\u09a4\u099f\u09be \u0997\u09cd\u09b0\u09b9\u09a3 \u0995\u09b0\u099b\u09c7 \u09ac\u09be\u0981\u09a6\u09b0\u09c7\u09b0 \u09ae\u09be\u09a5\u09be\u09df \u09b2\u09be\u0997\u09be\u09a8\u09cb EEG electrode \u0986\u09b0 \u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u099b\u09c7 robotic arm \u099f\u09be \u0995\u09c7 |<\/p>\n<div id=\"attachment_135775\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/bci\" rel=\"attachment wp-att-135775\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135775\" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/BCI.jpg\" alt=\"\" width=\"600\" height=\"379\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">Duke University \u09b0 &#8220;\u09ac\u09be\u0981\u09a6\u09c1\u09b0\u09c7 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0&#8221; logic diagram |<\/p>\n<\/div>\n<p>\u098f\u0987 \u09a7\u09b0\u09a8\u09c7\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u09ae\u09be\u09a8\u09c1\u09b7\u0995\u09c7 \u09a8\u09bf\u09df\u09c7\u0993 \u099a\u09be\u09b2\u09be\u09a8\u09cb \u09b9\u09df\u09c7\u099b\u09c7 | \u09af\u09c7\u0996\u09be\u09a8\u09c7 BCI \u09b8\u0982\u09af\u09c1\u0995\u09cd\u09a4 \u0995\u09b0\u09c7 \u09ae\u09be\u09a8\u09ac \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995 \u0986\u09b0 \u098f\u0995\u099f\u09be \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u09ae\u09a8\u09bf\u099f\u09b0\u0995\u09c7 | \u09ae\u09be\u09a8\u09c1\u09b7 \u09ad\u09c7\u09ac\u09c7 \u09ad\u09c7\u09ac\u09c7 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u09b8\u09cd\u0995\u09cd\u09b0\u09c0\u09a8 \u098f\u09b0 cursor \u099f\u09be \u0995\u09c7 \u09a1\u09be\u09a8\u09c7, \u09ac\u09be\u0981\u09df\u09c7, \u0993\u09aa\u09b0\u09c7. \u09a8\u09bf\u099a\u09c7 \u09b8\u09b0\u09be\u09a4\u09c7 \u09b8\u0995\u09cd\u09b7\u09ae \u09b9\u09df | \u098f\u09ac\u0982 \u0985\u09a8\u09c7\u0995 \u099a\u09c7\u09b7\u09cd\u099f\u09be\u09b0 \u09aa\u09b0 \u098f\u0995\u099f\u09be \u09ae\u09cb\u099f\u09be\u09ae\u09c1\u099f\u09bf \u09ac\u09c3\u09a4\u09cd\u09a4 \u0986\u0981\u0995\u09a4\u09c7\u0993 \u09b8\u0995\u09cd\u09b7\u09ae \u09b9\u09df | \u09b6\u09c0\u0998\u09cd\u09b0\u0987 \u09b9\u09df\u09a4\u00a0 \u0986\u09ae\u09b0\u09be \u09a6\u09c7\u0996\u09a4\u09c7 \u09aa\u09be\u09ac \u09a8\u09a4\u09c1\u09a8 android application ; \u09af\u09c7\u099f\u09be \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u0995\u09c7\u0989 \u09ad\u09c7\u09ac\u09c7 \u09ad\u09c7\u09ac\u09c7\u0987 sms \u09b2\u09bf\u0996\u09c7 \u09ab\u09c7\u09b2\u09ac\u09c7 |<\/p>\n<div id=\"attachment_135820\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/brain-computer-interface-2\" rel=\"attachment wp-att-135820\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135820 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/brain-computer-interface-2.gif\" alt=\"\" width=\"360\" height=\"360\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">BCI system \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u0995\u09bf\u09ad\u09be\u09ac\u09c7 \u09ae\u09be\u09a8\u09c1\u09b7 \u09b6\u09c1\u09a7\u09c1 \u09ad\u09c7\u09ac\u09c7 \u09ad\u09c7\u09ac\u09c7 screen \u098f\u09b0 \u0993\u09aa\u09b0\u09c7\u09b0 cursor \u098f\u09b0 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09a8 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7; \u09a4\u09be\u09b0 \u099a\u09bf\u09a4\u09cd\u09b0 |<\/p>\n<\/div>\n<div id=\"attachment_135822\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/brain-computer-interface-1\" rel=\"attachment wp-att-135822\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135822 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/brain-computer-interface-1.jpg\" alt=\"\" width=\"360\" height=\"273\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">Germany \u09a4\u09c7 \u098f\u0995 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09df \u09a6\u09c1\u099c\u09a8 \u09ae\u09be\u09a8\u09c1\u09b7 BCI \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u09ad\u09c7\u09ac\u09c7 \u09ad\u09c7\u09ac\u09c7 &#8220;how are you&#8221; \u0995\u09a5\u09be\u099f\u09be \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09a8\u09c7 \u09b2\u09c7\u0996\u09be\u09b0 \u099a\u09c7\u09b7\u09cd\u099f\u09be \u0995\u09b0\u099b\u09c7 |<\/p>\n<\/div>\n<div id=\"attachment_135778\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/implant1\" rel=\"attachment wp-att-135778\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135778\" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/implant1.jpg\" alt=\"\" width=\"500\" height=\"350\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">auditory BCI | \u0995\u09be\u09a8\u09c7\u09b0 \u09ac\u09be\u0987\u09b0\u09c7 \u09ac\u09b8\u09be\u09a8\u09cb receiver \u09a6\u09bf\u09df\u09c7 \u09b6\u09ac\u09cd\u09a6 \u0997\u09cd\u09b0\u09b9\u09a3 \u0995\u09b0\u09c7, \u09b8\u09c7\u099f\u09be\u0995\u09c7 \u0995\u09be\u09a8\u09c7\u09b0 \u09ad\u09c7\u09a4\u09b0\u09c7\u09b0 \u0996\u09be\u09b0\u09be\u09aa \u0985\u0982\u09b6\u0995\u09c7 bypass \u0995\u09b0\u09c7 \u09b8\u09b0\u09be\u09b8\u09b0\u09bf \u09aa\u09cc\u099b\u09be\u09a8\u09cb \u09b9\u09df \u0995\u0995\u09b2\u09bf\u09df\u09be\u09b0 \u09ad\u09c7\u09a4\u09b0\u09c7 \u09ac\u09b8\u09be\u09a8\u09cb \u0987\u09b2\u09c7\u0995\u09cd\u099f\u09cd\u09b0\u09cb\u09a1 \u0997\u09c1\u09b2\u09cb\u09a4\u09c7 | \u09a4\u09be\u09b0\u09aa\u09b0 \u09b8\u09c7\u0987 \u09b8\u0982\u0995\u09c7\u09a4 \u09b8\u09b0\u09be\u09b8\u09b0\u09bf \u09aa\u09cc\u099b\u09be\u09df auditory nerve \u098f\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09b6\u09cd\u09b0\u09ac\u09a3 \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0\u09c7 | \u09ab\u09b2\u09c7 \u09b0\u09cb\u0997\u09c0 \u09a4\u09be\u09b0 \u09b6\u09cd\u09b0\u09ac\u09a3 \u09b6\u0995\u09cd\u09a4\u09bf \u09ab\u09bf\u09b0\u09c7 \u09aa\u09be\u09df |<\/p>\n<\/div>\n<hr \/>\n<p>BCI \u0997\u09ac\u09c7\u09b7\u09a8\u09be\u09b0 \u09b8\u09ac\u099a\u09c7\u09df\u09c7 \u09b8\u09b9\u099c \u098f\u09ac\u0982 \u09ac\u09b9\u09c1\u09b2\u09aa\u09cd\u09b0\u099a\u09b2\u09bf\u09a4 \u09aa\u09cd\u09b0\u09ae\u09be\u09a8 \u09b9\u09b2\u09cb Cochlear Implant (\u0995\u0995\u09b2\u09bf\u09df\u09be\u09b0 \u0987\u09ae\u09aa\u09cd\u09b2\u09cd\u09af\u09be\u09a8\u09cd\u099f)\u00a0 |<br \/>\n\u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u0995\u09be\u09a8\u09c7 \u09af\u0996\u09a8 \u0995\u09cb\u09a8\u09cb \u09b6\u09ac\u09cd\u09a6 \u09a2\u09cb\u0995\u09c7 \u09a4\u0996\u09a8 \u09b8\u09c7\u0987 \u09b6\u09ac\u09cd\u09a6 \u09a4\u09b0\u0999\u09cd\u0997 \u0995\u09be\u09a8\u09c7\u09b0 \u09ad\u09c7\u09a4\u09b0\u09c7 \u0985\u09a8\u09c7\u0995 \u099b\u09cb\u099f \u099b\u09cb\u099f \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u0999\u09cd\u0997\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09a6\u09bf\u09df\u09c7 \u0997\u09bf\u09df\u09c7 Cochlea \u09a8\u09be\u09ae\u09c7\u09b0 \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u0985\u0999\u09cd\u0997\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u09aa\u09cd\u09b0\u09ac\u09c7\u09b6 \u0995\u09b0\u09c7 auditory nerve (\u09b6\u09cd\u09b0\u09ac\u09a3 \u09b8\u09cd\u09a8\u09be\u09df\u09c1) \u098f | \u0995\u09cb\u09a8\u09cb \u0995\u09be\u09b0\u09a3\u09c7 \u09b9\u09df\u09a4 \u09a6\u09c7\u0996\u09be \u09af\u09be\u09df \u0995\u09cb\u09a8\u09cb \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u0995\u09be\u09a8\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09b6\u09c7\u09b7 \u0985\u0982\u09b6 \u09a8\u09b7\u09cd\u099f \u09b9\u09df\u09c7 \u0997\u09c7\u099b\u09c7 \u0985\u09a5\u099a \u09b6\u09cd\u09b0\u09ac\u09a3 \u09b8\u09cd\u09a8\u09be\u09df\u09c1\u00a0 \u09a0\u09bf\u0995 \u0986\u099b\u09c7 | \u09af\u09be\u09b0 \u09ab\u09b2\u09c7 \u09b6\u09cd\u09b0\u09ac\u09a3 \u09b8\u09cd\u09a8\u09be\u09df\u09c1 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09aa\u09be\u09df\u09a8\u09be \u09ac\u09b2\u09c7 \u09ae\u09be\u09a8\u09c1\u09b7\u099f\u09be \u09b6\u09c1\u09a8\u09a4\u09c7 \u09aa\u09be\u09df\u09a8\u09be | \u0995\u0995\u09b2\u09bf\u09df\u09be\u09b0 \u0987\u09ae\u09aa\u09cd\u09b2\u09cd\u09af\u09be\u09a8\u09cd\u099f \u098f \u0993\u0987 \u09a8\u09b7\u09cd\u099f \u09b9\u09df\u09c7 \u09af\u09be\u0993\u09df\u09be \u0985\u0982\u09b6\u0995\u09c7 bypass \u0995\u09b0\u09be \u09b9\u09df BCI \u098f\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 | \u09ac\u09be\u0987\u09b0\u09c7\u09b0 \u09a5\u09c7\u0995\u09c7 \u0986\u09b8\u09be \u09b6\u09ac\u09cd\u09a6\u09c7\u09b0 \u09b8\u0982\u0995\u09c7\u09a4 \u0996\u09be\u09b0\u09be\u09aa \u0985\u0982\u09b6\u0995\u09c7 \u098f\u09dc\u09bf\u09df\u09c7 \u09aa\u09cc\u0981\u099b\u09c7 \u09af\u09be\u09df auditory\u00a0 nerve \u098f | \u09ae\u09be\u09a8\u09c1\u09b7\u099f\u09bf \u09b6\u09cd\u09b0\u09ac\u09a3 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09ab\u09bf\u09b0\u09c7 \u09aa\u09be\u09df |<br \/>\n\u09a1\u09bf\u09b8\u09c7\u09ae\u09cd\u09ac\u09b0 \u09e8\u09e6\u09e7\u09e6 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09aa\u09be\u0993\u09df\u09be \u09a4\u09a5\u09cd\u09af \u0985\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 \u09ac\u09bf\u09b6\u09cd\u09ac \u099c\u09c1\u09dc\u09c7 \u098f\u0987 \u0995\u0995\u09b2\u09bf\u09df\u09be\u09b0 \u0987\u09ae\u09aa\u09cd\u09b2\u09cd\u09af\u09be\u09a8\u09cd\u099f \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u099b\u09c7\u09a8 \u09e8\u09e8\u09e6\u09e6\u09e6\u09e6 \u099c\u09a8 \u09ae\u09be\u09a8\u09c1\u09b7<\/p>\n<hr \/>\n<p>\u0985\u09a8\u09cd\u09a7 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u0998\u099f\u09a8\u09be\u099f\u09be \u0986\u09b0\u09c7\u0995\u099f\u09c1 \u0995\u09a0\u09bf\u09a8 \u09b9\u09df\u09c7 \u09a6\u09be\u09dc\u09be\u09df | \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 &#8220;\u09a6\u09b0\u09cd\u09b6\u09a8&#8221; \u09ac\u09cd\u09af\u09be\u09aa\u09be\u09b0\u099f\u09be \u09b6\u09cd\u09b0\u09ac\u09a8\u09c7\u09b0 \u09a5\u09c7\u0995\u09c7 \u0985\u09a8\u09c7\u0995 \u09ac\u09c7\u09b6\u09bf \u099c\u099f\u09bf\u09b2 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09df\u09be | \u0995\u09c3\u09a4\u09cd\u09b0\u09bf\u09ae \u099a\u09cb\u0996 \u098f\u0996\u09a8\u09cb \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u0986\u09b8\u09b2 \u099a\u09cb\u0996\u09c7\u09b0 \u09a7\u09be\u09b0\u09c7\u0995\u09be\u099b\u09c7\u0993 \u0986\u09b8\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8\u09bf | \u09a4\u09be\u0987 \u098f\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 BCI\u00a0 \u0985\u09a8\u09c7\u0995\u099f\u09be\u0987 \u0985\u09b8\u09b9\u09be\u09df | \u09a4\u09ac\u09c7 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u09b8\u09ab\u09b2 \u09a8\u09df \u098f\u099f\u09be \u09ae\u09cb\u099f\u09c7\u0993 \u09ac\u09b2\u09be \u09af\u09be\u09ac\u09c7\u09a8\u09be | \u09b9\u09df\u09a4 \u09a8\u09bf\u0981\u0996\u09c1\u09a4 \u09a8\u09df, \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 visual BCI \u09b8\u0995\u09cd\u09b7\u09ae \u09b9\u09df\u09c7\u099b\u09c7 \u0985\u09a8\u09cd\u09a7 \u09ae\u09be\u09a8\u09c1\u09b7\u0995\u09c7 \u09ac\u09be\u0987\u09b0\u09c7\u09b0 \u099c\u0997\u09a4 \u09a6\u09c7\u0996\u09be\u09a4\u09c7 |<\/p>\n<div id=\"attachment_135787\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/avg1-3\" rel=\"attachment wp-att-135787\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135787\" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/AVG1.jpg\" alt=\"\" width=\"210\" height=\"168\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u0997\u09a4 \u09b6\u09a4\u0995\u09c7\u09b0 \u09ed\u09e6 \u098f\u09b0 \u09a6\u09b6\u0995\u09c7 \u0995\u09b0\u09be \u09ad\u09bf\u09b8\u09c1\u09df\u09be\u09b2 BCI \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be | \u09ac\u09bf\u09b6\u09be\u09b2 \u0986\u0995\u09be\u09b0\u09c7\u09b0 mainframe computer \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09bf\u09a4 \u098f\u0987 BCI \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7\u0987 \u09aa\u09cd\u09b0\u09a5\u09ae \u0995\u09c3\u09a4\u09cd\u09b0\u09bf\u09ae\u09ad\u09be\u09ac\u09c7 \u0985\u09a8\u09cd\u09a7 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09ad\u09c7\u09a4\u09b0\u09c7 phosphenes \u098f\u09b0 \u0985\u09a8\u09c1\u09ad\u09c2\u09a4\u09bf \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u0995\u09b0\u09be \u09b9\u09df |<\/p>\n<\/div>\n<p>\u098f\u0987 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u09aa\u09cd\u09b0\u09a5\u09ae \u0995\u09b0\u09be \u09b9\u09df \u09e7\u09ef\u09ed\u09ee \u09b8\u09be\u09b2\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 | \u0995\u09c3\u09a4\u09cd\u09b0\u09bf\u09ae \u099a\u09cb\u0996 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u098f\u0996\u09be\u09a8\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u0995\u09b0\u09be \u09b9\u09df \u099a\u09b6\u09ae\u09be \u09ac\u09be \u09b8\u09be\u09a8\u0997\u09cd\u09b2\u09be\u09b8\u09c7\u09b0 \u0993\u09aa\u09b0 \u09ac\u09b8\u09be\u09a8\u09cb \u0996\u09c1\u09a6\u09c7 \u0995\u09cd\u09af\u09be\u09ae\u09c7\u09b0\u09be | \u0986\u09b0 \u09aa\u09c1\u09b0\u09cb \u09ac\u09cd\u09af\u09be\u09aa\u09be\u09b0\u099f\u09be \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u09c7 visual BCI |<br \/>\nJerry \u09a8\u09be\u09ae\u09c7 \u098f\u0995 \u09ac\u09cd\u09af\u0995\u09cd\u09a4\u09bf \u09ac\u09dc \u09b9\u0993\u09df\u09be\u09b0 \u09aa\u09b0 \u0985\u09a8\u09cd\u09a7 \u09b9\u09df\u09c7 \u09af\u09be\u09a8 | \u09a4\u09be\u09b0 \u0985\u09aa\u099f\u09bf\u0995 \u09a8\u09be\u09b0\u09cd\u09ad \u0997\u09c1\u09b2\u09cb \u0985\u09ac\u09b6\u09cd\u09af \u09a0\u09bf\u0995\u0987 \u099b\u09bf\u09b2 | \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c0 William Dobelle \u0986\u09b0 \u09a4\u09be\u09b0 \u09a6\u09b2 \u099c\u09c7\u09b0\u09bf\u09b0 \u09ae\u09be\u09a5\u09be\u09a4\u09c7 \u098f\u0995\u099f\u09be single array BCI \u09ac\u09b8\u09be\u09a8 \u09af\u09be\u09a4\u09c7 \u09ec\u09ee \u099f\u09be EEG \u099b\u09bf\u09b2 |\u00a0 \u0986\u09b0 \u098f\u0995\u099f\u09be \u09ac\u09bf\u09b6\u09be\u09b2 \u0986\u0995\u09be\u09b0\u09c7\u09b0 \u09e8 \u099f\u09a8 \u0993\u099c\u09a8\u09c7\u09b0 \u098f\u0995\u099f\u09be mainframe computer \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u099c\u09c7\u09b0\u09bf\u09b0 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7 &#8220;\u0986\u09b2\u09cb \u099b\u09be\u09dc\u09be \u0986\u09b2\u09cb \u09a6\u09c7\u0996\u09be\u09b0 \u0985\u09a8\u09c1\u09ad\u09c2\u09a4\u09bf&#8221; \u099c\u09be\u0997\u09be\u09a4\u09c7 \u09b8\u0995\u09cd\u09b7\u09ae \u09b9\u09a8 \u09af\u09c7\u099f\u09be\u0995\u09c7 \u09ac\u09c8\u099c\u09cd\u099e\u09be\u09a8\u09bf\u0995 \u09aa\u09b0\u09bf\u09ad\u09be\u09b7\u09be\u09df \u09ac\u09b2\u09be \u09b9\u09df <strong>phosphenes<\/strong> |<br \/>\n\u0986\u09ae\u09b0\u09be \u09aa\u09cd\u09b0\u09be\u09df \u09b8\u09ac\u09be\u0987 \u0995\u0996\u09a8\u09cb \u09a8\u09be \u0995\u0996\u09a8\u09cb \u098f\u0987 phosphenes \u09a6\u09c7\u0996\u09c7\u099b\u09bf | \u0986\u09b6\u09cd\u099a\u09b0\u09cd\u09af \u09b2\u09be\u0997\u099b\u09c7 ? \u09ae\u09be\u09a5\u09be\u09df \u099a\u09cb\u099f \u09b2\u09c7\u0997\u09c7 \u0997\u09c7\u09b2\u09c7 \u0985\u09a8\u09c7\u0995 \u09b8\u09ae\u09df \u099a\u09cb\u0996\u09c7\u09b0 \u09b8\u09be\u09ae\u09a8\u09c7 \u09b8\u09be\u09a6\u09be \u09b8\u09be\u09a6\u09be \u09ab\u09c1\u099f\u0995\u09bf \u09a8\u09be\u099a\u09a4\u09c7 \u09a6\u09c7\u0996\u09c7\u09a8\u09bf \u0986\u09ae\u09b0\u09be ? \u0985\u09a5\u09ac\u09be \u099a\u09cb\u0996 \u09ac\u09a8\u09cd\u09a7 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09a4\u09c7 \u099c\u09cb\u09b0\u09c7 \u099c\u09cb\u09b0\u09c7 \u099a\u09cb\u0996 \u099a\u09c1\u09b2\u0995\u09be\u09a8\u09cb\u09b0 \u09aa\u09b0 \u09ac\u09be \u0995\u09cb\u09a8\u09cb \u0995\u09be\u09b0\u09a3\u09c7 \u099a\u09cb\u0996\u09c7\u09b0 \u0993\u09aa\u09b0 \u099c\u09cb\u09b0\u09c7 \u099a\u09be\u09aa \u09b2\u09be\u0997\u09be\u09b0 \u09ab\u09b2\u09c7 \u0986\u09ae\u09b0\u09be \u09a6\u09c7\u0996\u09bf\u09a8\u09bf \u09af\u09c7 \u0985\u09a8\u09cd\u09a7\u0995\u09be\u09b0\u09c7 \u09b8\u09be\u09a6\u09be \u09b8\u09be\u09a6\u09be \u09ab\u09c1\u099f\u0995\u09bf \u099a\u09ae\u0995\u09c7 \u099a\u09ae\u0995\u09c7 \u0989\u09a0\u099b\u09c7 ? \u098f\u099f\u09be\u0987 \u09b8\u09c7\u0987 phosphenes<\/p>\n<p>William Dobelle \u098f\u09b0\u00a0 \u09a6\u09b2 \u0985\u09ac\u09b6\u09cd\u09af \u09aa\u09b0\u09c7 \u098f\u0987 vision\u00a0 system \u0995\u09c7 \u09ac\u09b9\u09a8\u09af\u09cb\u0997\u09cd\u09af \u0995\u09b0\u09c7 \u09a6\u09c7\u09a8 | \u098f\u099f\u09be\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u0986\u09b8\u09b2\u09c7 jerry \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09a8\u09c7 \u0993\u0987 \u09ab\u09c1\u099f\u0995\u09bf \u09a6\u09c7\u0996\u09a4\u09c7 \u09aa\u09be\u09a8 | \u0985\u09a8\u09c7\u0995 \u09aa\u09cd\u09b0\u09cd\u09af\u09be\u0995\u099f\u09bf\u09b8\u09c7\u09b0 \u09aa\u09b0 \u0993\u0987 \u09ab\u09c1\u099f\u0995\u09bf\u09b0 \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09a8 \u09a5\u09c7\u0995\u09c7 \u0993\u099f\u09be \u0986\u09b8\u09b2\u09c7 \u0995\u09bf \u09ac\u09b8\u09cd\u09a4\u09c1 \u09b8\u09c7\u099f\u09be \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09a4\u09c7 \u09b6\u09c7\u0996\u09c7\u09a8 \u09a4\u09bf\u09a8\u09bf |<br \/>\n\u09e8\u09e6\u09e6\u09e7 \u09b8\u09be\u09b2\u09c7 \u098f\u0987 \u09ad\u09bf\u09b6\u09a8 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 jerry \u098f\u0995\u099f\u09be \u0998\u09b0\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u098f\u0995\u099f\u09be \u09a6\u09c7\u09df\u09be\u09b2\u09c7 \u099f\u09be\u0999\u09be\u09a8\u09cb \u099f\u09c1\u09aa\u09bf \u09b8\u09a8\u09be\u0995\u09cd\u09a4 \u0995\u09b0\u09c7, \u09b9\u09c7\u0981\u099f\u09c7 \u0997\u09bf\u09df\u09c7 \u09b8\u09c7\u099f\u09be\u0995\u09c7 \u09a8\u09be\u09ae\u09be\u09a4\u09c7 \u09b8\u0995\u09cd\u09b7\u09ae \u09b9\u09a8 \u098f\u09ac\u0982 \u0985\u09a8\u09cd\u09af\u09a6\u09bf\u0995\u09c7 \u09a5\u09be\u0995\u09be \u098f\u0995\u099f\u09be \u09ae\u09be\u09a8\u09c1\u09b7-\u09aa\u09c1\u09a4\u09c1\u09b2\u09c7\u09b0 (mannequin) \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09a8 \u09b8\u09a8\u09be\u0995\u09cd\u09a4 \u0995\u09b0\u09c7 \u09b8\u09c7\u099f\u09be\u09b0 \u09ae\u09be\u09a5\u09be\u09df \u099f\u09c1\u09aa\u09bf\u099f\u09be \u09aa\u09b0\u09bf\u09df\u09c7 \u09a6\u09bf\u09a4\u09c7\u0993 \u09b8\u0995\u09cd\u09b7\u09ae \u09b9\u09a8 | \u098f\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09be\u09b0 \u09a8\u09be\u09ae Guinness Book of Records \u098f\u0993 \u0993\u09a0\u09c7 |<\/p>\n<div id=\"attachment_135789\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/artitficialvision\" rel=\"attachment wp-att-135789\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135789 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/ArtitficialVision.gif\" alt=\"\" width=\"197\" height=\"300\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u09b6\u09b0\u09c0\u09b0\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u099d\u09cb\u09b2\u09be\u09a8\u09cb portable visual BCI system \u09b8\u09b9 \u099c\u09c7\u09b0\u09bf |<\/p>\n<\/div>\n<div id=\"attachment_135790\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/_606938_blind_man_300gra\" rel=\"attachment wp-att-135790\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135790 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/606938_blind_man_300gra.gif\" alt=\"\" width=\"300\" height=\"200\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u099c\u09c7\u09b0\u09bf\u09b0 \u09b6\u09b0\u09c0\u09b0\u09c7 \u09ac\u09b8\u09be\u09a8\u09cb \u09ad\u09bf\u09b8\u09c1\u09df\u09be\u09b2 BCI \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 \u09b0\u09c7\u0996\u09be\u099a\u09bf\u09a4\u09cd\u09b0 |<\/p>\n<\/div>\n<p>\u09a4\u09be\u09b0\u09aa\u09b0\u09c7 \u09aa\u09cd\u09b0\u0995\u09cc\u09b6\u09b2\u09c7\u09b0 \u0989\u09a8\u09cd\u09a8\u09a4\u09bf\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09a7\u09c0\u09a8 \u0985\u09a8\u09cd\u09a7 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 &#8220;\u09ac\u09b9\u09bf\u09b0\u09cd\u099c\u0997\u09a4&#8221; \u0985\u09a8\u09c7\u0995 \u09aa\u09b0\u09bf\u09b7\u09cd\u0995\u09be\u09b0 \u09b9\u09df\u09c7\u099b\u09c7 |<\/p>\n<p>\u098f\u0987 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09ad\u09b2\u09be\u09a8\u09cd\u099f\u09bf\u09df\u09be\u09b0\u09a6\u09c7\u09b0 2nd generation \u098f\u09b0 \u098f\u0995\u099c\u09a8 \u09b9\u09b2\u09c7\u09a8 New York \u098f\u09b0 \u09ac\u09be\u09b8\u09bf\u09a8\u09cd\u09a6\u09be Jens Naumann\u00a0 | \u0985\u09ac\u09b6\u09cd\u09af \u098f\u0987 \u09ad\u09b2\u09be\u09a8\u09cd\u099f\u09bf\u09df\u09be\u09b0\u09b0\u09be paid ,\u00a0 \u0985\u09b0\u09cd\u09a5\u09be\u09ce \u09a4\u09be\u09a6\u09c7\u09b0 \u09a8\u09bf\u099c\u09c7\u09a6\u09c7\u09b0 \u09ac\u09cd\u09af\u09df \u09ac\u09b9\u09a8 \u0995\u09b0\u09a4\u09c7 \u09b9\u09df \u09a8\u09bf\u099c\u09c7\u09a6\u09c7\u09b0 \u0993\u09aa\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u099a\u09be\u09b2\u09be\u09a4\u09c7 \u09a6\u09c7\u09df\u09be\u09b0 \u099c\u09a8\u09cd\u09af | \u098f\u09a6\u09c7\u09b0 \u09e7\u09ec \u099c\u09a8\u09c7\u09b0 \u09a6\u09b2\u09c7 \u09ae\u09a7\u09cd\u09af\u09c7 \u09a4\u09bf\u09a8\u09bf \u09aa\u09cd\u09b0\u09a5\u09ae \u09b8\u09ab\u09b2 &#8216;\u0997\u09bf\u09a8\u09bf\u09aa\u09bf\u0997&#8217; | \u09a4\u09be\u09a6\u09c7\u09b0 \u09b8\u09ae\u09df\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 BCI \u098f\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u09a4\u09be\u09a6\u09c7\u09b0 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7 phosphenes \u099f\u09be \u0986\u09b0\u09cb \u09aa\u09b0\u09bf\u09b7\u09cd\u0995\u09be\u09b0 \u09b9\u09df\u09c7 \u0989\u09a0\u09b2\u09cb | \u09a4\u09be\u09b0\u09be \u09af\u09c7\u099f\u09be \u09a6\u09c7\u0996\u09a4\u09c7 \u09aa\u09c7\u09b2\u09c7\u09a8 \u09b8\u09c7\u099f\u09be\u0995\u09c7 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c0\u09b0\u09be \u09ac\u09b2\u09c7\u09a8 &#8220;The Starry-night effect&#8221; | \u09a4\u09be\u09b0 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7 \u09b8\u09ab\u09b2 \u0985\u09b8\u09cd\u09a4\u09cd\u09b0\u09aa\u099a\u09be\u09b0\u09c7\u09b0 \u09aa\u09b0\u0987 \u09a4\u09bf\u09a8\u09bf research institute \u098f\u09b0 parking lot \u098f \u09a7\u09c0\u09b0\u09c7 \u09a7\u09c0\u09b0\u09c7 \u09b9\u09b2\u09c7\u0993 \u0997\u09be\u09dc\u09bf \u099a\u09be\u09b2\u09be\u09a4\u09c7 \u09b8\u0995\u09cd\u09b7\u09ae \u09b9\u09a8 |<\/p>\n<div id=\"attachment_135811\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/bci_jensnaumann\" rel=\"attachment wp-att-135811\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135811 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/BCI_JensNaumann.png\" alt=\"\" width=\"320\" height=\"240\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u099f\u09c7\u09b2\u09bf\u09ad\u09bf\u09b6\u09a8\u09c7\u09b0 \u09b8\u09be\u09ae\u09a8\u09c7 Jens Naumann | \u098f\u0987 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09a8\u09bf\u099c\u09c7\u09b0 \u09b6\u09b0\u09c0\u09b0\u09c7 \u09ac\u09b8\u09be\u09a8\u09cb\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u09ac \u09ae\u09bf\u09b2\u09bf\u09df\u09c7 (\u09af\u09a8\u09cd\u09a4\u09cd\u09b0\u09aa\u09be\u09a4\u09bf, \u09b9\u09be\u09b8\u09aa\u09be\u09a4\u09be\u09b2, \u09af\u09be\u09a4\u09be\u09df\u09be\u09a4) \u09a4\u09be\u09b0 \u0996\u09b0\u099a \u09b9\u09df \u09ae\u09cb\u099f\u09be\u09ae\u09c1\u099f\u09bf $115000!!!<\/p>\n<\/div>\n<div id=\"attachment_135814\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/ff.sight.sh.29163.1.r2_f\" rel=\"attachment wp-att-135814\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135814 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/FF.Sight_.SH_.29163.1.r2_f.jpg\" alt=\"\" width=\"200\" height=\"150\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u09b8\u09ab\u09b2 \u0985\u09b8\u09cd\u09a4\u09cd\u09b0\u09aa\u099a\u09be\u09b0\u09c7\u09b0 \u09aa\u09b0\u09c7\u0987 Jens Naumann \u0997\u09be\u09dc\u09bf \u099a\u09be\u09b2\u09be\u099a\u09cd\u099b\u09c7\u09a8 \u09b9\u09be\u09b8\u09aa\u09be\u09a4\u09be\u09b2\u09c7\u09b0 \u09ac\u09be\u0987\u09b0\u09c7\u09b0 parking lot \u098f |<\/p>\n<\/div>\n<p>\u09a4\u09bf\u09a8\u09bf \u098f\u0987 \u09ac\u09cd\u09af\u09ac\u09b8\u09cd\u09a5\u09be\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u098f\u0996\u09a8 New York \u098f\u09b0 subway \u09a4\u09c7\u0993 \u0998\u09c1\u09b0\u09c7 \u09ac\u09c7\u09dc\u09be\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8 ! \u09af\u09a6\u09bf \u0995\u09b2\u09cd\u09aa\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c7\u09b0 \u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09a4\u09be\u09b0 \u0995\u09a5\u09be \u099c\u09bf\u099c\u09cd\u099e\u09be\u09b8\u09be \u0995\u09b0\u09be \u09b9\u09df \u09a4\u09be\u09b9\u09b2\u09c7 \u098f\u09b0 \u09a5\u09c7\u0995\u09c7 \u09ac\u09dc \u0989\u09a6\u09be\u09b9\u09b0\u09a3 \u0986\u09b0 \u0995\u09bf \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 !!?<\/p>\n<div id=\"attachment_135815\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/ff.sight.sh.29337.y_.r2_f\" rel=\"attachment wp-att-135815\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135815 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/FF.Sight_.SH_.29337.y_.r2_f.jpg\" alt=\"\" width=\"200\" height=\"280\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">Jens Naumann \u09a4\u09be\u09b0 \u099b\u09c7\u09b2\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 Dobelle institute \u098f\u09b0 \u09ac\u09be\u0987\u09b0\u09c7 |<\/p>\n<\/div>\n<p>\u09ae\u099c\u09be\u09b0 \u09ac\u09cd\u09af\u09be\u09aa\u09be\u09b0 \u09b9\u09b2\u09cb, &#8220;Star trek : The Next Generation&#8221; \u09b8\u09bf\u09a8\u09c7\u09ae\u09be\/\u09b8\u09bf\u09b0\u09bf\u09df\u09be\u09b2\u09c7 \u0985\u09a8\u09cd\u09a7 \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09df\u09be\u09b0 \u0985\u09ab\u09bf\u09b8\u09be\u09b0 Geordi La Forge \u09af\u09c7 \u09a7\u09b0\u09a8\u09c7\u09b0 \u0995\u09be\u09b2\u09cd\u09aa\u09a8\u09bf\u0995 \u099a\u09b6\u09ae\u09be \u09aa\u09b0\u09c7\u099b\u09bf\u09b2\u09c7\u09a8, \u09ac\u09b0\u09cd\u09a4\u09ae\u09be\u09a8\u09c7\u09b0 Jens Naumann\u00a0 \u098f\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be BCI visual\u00a0 system \u098f\u09b0 \u09b8\u09be\u09a5\u09c7 \u098f\u09b0 \u09ad\u09c0\u09b7\u09a3 \u09ae\u09bf\u09b2 \u09b0\u09df\u09c7\u099b\u09c7 !! \u098f\u09b0 \u0995\u09be\u09b0\u09a3 \u0985\u09ac\u09b6\u09cd\u09af \u098f\u099f\u09be \u09ac\u09cb\u09a7\u09b9\u09df \u09af\u09c7, \u0990\u09b0\u0995\u09ae\u09c7\u09b0 \u0985\u09a8\u09c1\u09b7\u09cd\u09a0\u09be\u09a8\u09c7\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a4\u09be\u09b0\u09be \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c0 \u09ac\u09be \u09aa\u09cd\u09b0\u0995\u09cc\u09b6\u09b2\u09c0\u09a6\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u0995\u09a5\u09be \u09ac\u09b2\u09c7\u0987 \u0990\u09b8\u09ac design \u0995\u09b0\u09c7 \u09a5\u09be\u0995\u09c7\u09a8 |<\/p>\n<div id=\"attachment_135817\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/20a3668f5e41172f613551aa4e8d0fe5911925d8\" rel=\"attachment wp-att-135817\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-135817 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/20a3668f5e41172f613551aa4e8d0fe5911925d8.jpg\" alt=\"\" width=\"320\" height=\"240\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">Star Trek \u098f\u09b0 \u0985\u09a8\u09cd\u09a7 \u0987\u099e\u09cd\u099c\u09bf\u09a8\u09bf\u09df\u09be\u09b0 Geordi La Forge | \u09a4\u09be\u09b0 \u099a\u09cb\u0996\u09c7 \u09ac\u09b8\u09be\u09a8\u09cb \u0995\u09b2\u09cd\u09aa\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c7\u09b0 \u0985\u09a4\u09bf \u0989\u09a8\u09cd\u09a8\u09a4 BCI visual system \u098f\u09b0 \u099a\u09b6\u09ae\u09be |<\/p>\n<\/div>\n<hr \/>\n<p>BCI \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u0986\u09b0\u09cb \u0985\u09a8\u09c7\u0995 \u09a4\u09a5\u09cd\u09af \u099c\u09be\u09a8\u09be\u09b0 \u0986\u0997\u09c7 \u098f\u0995\u099f\u09c1 \u099c\u09c7\u09a8\u09c7 \u09a8\u09c7\u09df\u09be \u09af\u09be\u0995 \u09af\u09c7 \u098f\u09b0 \u09b8\u09be\u09ae\u09a8\u09c7 \u0995\u09a0\u09bf\u09a8 \u09ac\u09be\u09a7\u09be \u0997\u09c1\u09b2\u09cb \u0995\u09bf \u0995\u09bf :<br \/>\n<strong>\u09e7.<\/strong> \u098f\u0996\u09a8 BCI \u0997\u09ac\u09c7\u09b7\u09a8\u09be\u09b0 \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09b0\u09af\u09c1\u0997 \u099a\u09b2\u099b\u09c7 \u09ac\u09b2\u09be \u09af\u09be\u09df | \u098f\u0996\u09a8 \u098f\u099f\u09c1\u0995\u09c1\u0987 \u09a7\u09b0\u09c7 \u09a8\u09c7\u09df\u09be \u09b9\u09df \u09af\u09c7, &#8220;\u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995\u09c7 \u0998\u099f\u09bf\u09a4 \u09b8\u09ae\u09b8\u09cd\u09a4 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09df\u09be \u0986\u09b8\u09b2\u09c7 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09bf\u0995 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09ae\u09be\u09a4\u09cd\u09b0&#8221; | \u09aa\u09cd\u09b0\u09be\u09df \u09e7\u09e6\u09e6 \u09ac\u09bf\u09b2\u09bf\u09df\u09a8 \u09a8\u09bf\u0989\u09b0\u09a8\u09c7\u09b0 \u09b8\u09ae\u09a8\u09cd\u09ac\u09df\u09c7 \u09a4\u09c8\u09b0\u09c0 \u09af\u09c7 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09ad\u09c7\u09a4\u09b0\u09c7 \u09a8\u09bf\u09b0\u09a8\u09cd\u09a4\u09b0 \u09ac\u09bf\u09a6\u09cd\u09af\u09c1\u09a4, \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09b0\u09be\u09b8\u09be\u09df\u09a8\u09bf\u0995 \u09aa\u09a6\u09be\u09b0\u09cd\u09a5, \u09a8\u09be\u09a8\u09be\u09b0\u0995\u09ae\u09c7\u09b0 \u0985\u09a8\u09c1\u0998\u099f\u0995\u09c7\u09b0 \u0985\u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u09b2\u09c0\u09b2\u09be\u0996\u09c7\u09b2\u09be \u099a\u09b2\u099b\u09c7; \u09ac\u09bf\u09b8\u09cd\u09ae\u09df\u0995\u09b0 \u09b0\u0995\u09ae\u09c7\u09b0 \u099c\u099f\u09bf\u09b2 network \u098f\u09b0 \u098f\u0987 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u0989\u09aa\u09b0\u09cb\u0995\u09cd\u09a4 \u09a7\u09be\u09b0\u09a3\u09be \u09a8\u09c7\u09b9\u09be\u09a4\u0987 \u09ae\u09cb\u099f\u09be \u09a6\u09be\u0997\u09c7\u09b0 | \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09b8\u09cd\u09ac\u09be\u09b0\u09cd\u09a5\u09c7 \u098f\u0987\u09b0\u0995\u09ae \u09b8\u09b0\u09b2\u09c0\u0995\u09b0\u09a3\u09c7\u09b0 \u09aa\u09cd\u09b0\u09df\u09cb\u099c\u09a8 \u0986\u099b\u09c7 \u09ac\u09c8\u0995\u09bf | \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u0995\u09be\u099c \u09aa\u09c1\u09a8\u09cd\u0996\u09be\u09a8\u09c1\u09aa\u09c1\u09a8\u09cd\u0996 \u09ad\u09be\u09ac\u09c7 \u09a8\u09be \u09ac\u09cb\u099d\u09be \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 BCI system \u09b8\u09ae\u09cd\u09aa\u09c2\u09b0\u09cd\u09a3 \u09b9\u09ac\u09c7\u09a8\u09be | \u0986\u09b0 \u09b8\u09c7\u0987 \u09a6\u09bf\u09a8 \u098f\u0996\u09a8\u09cb \u0985\u09a8\u09c7\u0995 \u09a6\u09c7\u09b0\u09c0 |<\/p>\n<p><strong>\u09e8.<\/strong> electrode \u0997\u09c1\u09b2\u09cb \u098f\u0996\u09a8\u09cb \u0996\u09c1\u09ac \u099c\u09cb\u09b0\u09be\u09b2\u09cb\u09ad\u09be\u09ac\u09c7 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u0997\u09cd\u09b0\u09b9\u09a3 \u0995\u09b0\u09a4\u09c7 \u09b8\u0995\u09cd\u09b7\u09ae \u09a8\u09df | \u0985\u09a8\u09c7\u0995 \u09b0\u0995\u09ae\u09c7\u09b0 \u09ac\u09be\u09a7\u09be\u09b0\u09c1\u09aa\u09c0 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09ae\u09c2\u09b2 \u09b8\u09bf\u0997\u09a8\u09be\u09b2\u0995\u09c7 \u09a8\u09b7\u09cd\u099f \u0995\u09b0\u09c7 \u09a6\u09bf\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 | \u09af\u09c7\u09ae\u09a8 EEG \u09af\u0996\u09a8 \u09b9\u09be\u09a4\u09c7\u09b0 \u09a8\u09dc\u09be\u099a\u09dc\u09be\u09b0 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u0997\u09cd\u09b0\u09b9\u09a3 \u0995\u09b0\u09a4\u09c7 \u09af\u09be\u099a\u09cd\u099b\u09c7, \u09a4\u0996\u09a8 \u09ad\u09b2\u09be\u09a8\u09cd\u099f\u09bf\u09df\u09be\u09b0 \u09af\u09a6\u09bf \u099a\u09cb\u0996 \u09aa\u09bf\u099f\u09aa\u09bf\u099f \u0995\u09b0\u09c7 (\u0995\u09b0\u09ac\u09c7\u0987) \u09a4\u09be\u09b9\u09b2\u09c7 \u098f\u099f\u09be\u09b0 \u0995\u09be\u09b0\u09a3\u09c7 \u0989\u09a6\u09cd\u09ad\u09c2\u09a4 \u09b8\u09bf\u0997\u09a8\u09be\u09b2, \u09ae\u09c2\u09b2 \u09b8\u09bf\u0997\u09a8\u09be\u09b2\u0995\u09c7 distorted \u0995\u09b0\u09c7 \u09a6\u09c7\u09ac\u09c7 | BCI \u098f\u0996\u09a8\u09cb \u09a4\u09c8\u09b0\u09c0 \u09a8\u09df \u098f\u0987 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09a7\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af | \u09b9\u09df\u09a4 \u09b8\u09ae\u09df\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7, \u0995\u09be\u09b0\u09bf\u0997\u09b0\u09bf\u09b0 \u0989\u09a8\u09cd\u09a8\u09a4\u09bf\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7 \u0986\u09b0\u09cb \u09a8\u09bf\u0996\u09c1\u0981\u09a4 \u09b9\u09ac\u09c7 \u098f\u0987 \u09ac\u09cd\u09af\u09ac\u09b8\u09cd\u09a5\u09be; \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u098f\u0996\u09a8\u09cb \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 BCI \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09ac\u09cd\u09b0\u09c7\u09a8 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u0997\u09cd\u09b0\u09b9\u09a8\u09c7\u09b0 \u09ac\u09cd\u09af\u09be\u09aa\u09be\u09b0\u099f\u09be \u099d\u09dc \u09ac\u09c3\u09b7\u09cd\u099f\u09bf\u09b0 \u09b8\u09ae\u09df\u09c7 \u09ab\u09cb\u09a8\u09c7 \u0995\u09a5\u09be \u09ac\u09b2\u09be\u09b0 \u09ae\u09a4\u0987 \u0985\u09b8\u09cd\u09aa\u09b7\u09cd\u099f |<\/p>\n<p><strong>\u09e9.<\/strong> \u098f\u09b0\u09aa\u09b0 \u0986\u09b8\u099b\u09c7 \u09af\u09a8\u09cd\u09a4\u09cd\u09b0\u09aa\u09be\u09a4\u09bf\u09b0 \u09b8\u09c0\u09ae\u09be\u09ac\u09a6\u09cd\u09a7\u09a4\u09be | \u098f\u0996\u09a8 \u09a4\u09be\u0993 \u0985\u09a8\u09c7\u0995 \u09ad\u09be\u09b2\u09cb | \u09b8\u09c7\u0987 \u09b6\u09c1\u09b0\u09c1\u09b0 \u09a6\u09bf\u0995\u09c7 EEG electrode \u0997\u09c1\u09b2\u09cb \u09af\u09c7 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09af\u09c1\u0995\u09cd\u09a4 \u09a5\u09be\u0995\u09a4 \u09b8\u09c7\u0997\u09c1\u09b2\u09cb \u09ac\u09bf\u09b6\u09be\u09b2 \u09ac\u09bf\u09b6\u09be\u09b2 \u0986\u0995\u09be\u09b0\u09c7\u09b0, \u0998\u09b0 \u099c\u09cb\u09dc\u09be mainframe computer | \u098f\u0996\u09a8 \u09b9\u09df\u09a4 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u0985\u09a8\u09c7\u0995\u0987 \u099b\u09cb\u099f \u09b9\u09df\u09c7\u099b\u09c7, \u09b9\u09df\u09c7\u099b\u09c7 wireless ; \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u098f\u0996\u09a8\u09cb \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u0995\u09be\u09b0\u09c0\u0995\u09c7 \u09af\u09c7 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u09ac\u09df\u09c7 \u09ac\u09c7\u09dc\u09be\u09a4\u09c7 \u09b9\u09df \u099f\u09be\u09b0 \u0993\u099c\u09a8 \u0995\u09ae\u09ac\u09c7\u09b6\u09bf \u09e7\u09e6 \u09aa\u09be\u0989\u09a8\u09cd\u09a1 | \u09b8\u09ae\u09df\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u09be\u09a5\u09c7 \u09a4\u09be\u09b2 \u09ae\u09c7\u09b2\u09be\u09a8\u09cb \u099b\u09be\u09dc\u09be \u0995\u09bf\u099b\u09c1 \u0995\u09b0\u09be\u09b0 \u09a8\u09c7\u0987 | \u09ad\u09ac\u09bf\u09b7\u09cd\u09af\u09a4\u09c7 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u0986\u09b0\u09cb \u099b\u09cb\u099f, \u09b9\u09be\u09b2\u0995\u09be \u0986\u09b0 \u09ac\u09b9\u09a8\u09af\u09cb\u0997\u09cd\u09af \u09b9\u09df\u09c7 \u0989\u09a0\u09ac\u09c7 |<\/p>\n<hr \/>\n<p>\u098f\u09ac\u09be\u09b0 \u098f\u0995\u099f\u09c1 \u09a6\u09c7\u0996\u09be \u09af\u09be\u0995, \u0995\u09be\u09b0\u09be BCI \u09a8\u09bf\u09df\u09c7 \u0986\u09b0\u09cb \u0995\u09bf \u0995\u09bf \u0995\u09be\u099c \u09b9\u099a\u09cd\u099b\u09c7 |<\/p>\n<p>Neural Signal \u09a8\u09be\u09ae\u09c7\u09b0 \u098f\u0995\u099f\u09be speech system \u09a8\u09bf\u09df\u09c7 \u0997\u09ac\u09c7\u09b7\u09a3\u09be \u099a\u09b2\u099b\u09c7 \u09ac\u09cb\u09ac\u09be \u09ae\u09be\u09a8\u09c1\u09b7\u09a6\u09c7\u09b0 \u0995\u09a5\u09be \u09ac\u09b2\u09be\u09b0 \u099c\u09a8\u09cd\u09af | \u098f\u0987 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09a4\u09c7 electrode \u09ac\u09b8\u09be\u09a8\u09cb \u09a5\u09be\u0995\u09c7 \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09b8\u09c7\u0987 \u0985\u099e\u09cd\u099a\u09b2\u09c7 \u09af\u09c7\u099f\u09be \u0995\u09a5\u09be \u09ac\u09b2\u09be \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u09c7 (Broca&#8217;s Area) | \u0986\u09b0 BCI\u00a0 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u0986\u09b0\u09cb \u09af\u09c1\u0995\u09cd\u09a4 \u09a5\u09be\u0995\u09c7 sound speaker | \u0985\u09a8\u09c7\u0995 training \u098f\u09b0 \u09aa\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09cb\u09ac\u09be \u09ae\u09be\u09a8\u09c1\u09b7 \u098f\u0987 system \u098f\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u0987\u0982\u09b0\u09c7\u099c\u09bf \u09ad\u09be\u09b7\u09be\u09b0 \u09e9\u09ef \u099f\u09be phonemes (\u09ac\u09bf\u09b8\u09cd\u09a4\u09be\u09b0\u09bf\u09a4 \u098f\u0996\u09be\u09a8\u09c7) \u09ad\u09be\u09ac\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u098f\u09ac\u0982 BCI \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0 \u0993 \u09b8\u09cd\u09aa\u09bf\u0995\u09be\u09b0\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u0995\u09a5\u09be \u09ac\u09b2\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 |<\/p>\n<p>NASA \u0993 \u098f\u0987\u09a7\u09b0\u09a8\u09c7\u09b0 \u098f\u0995\u099f\u09be \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09ae\u09c2\u09b2\u0995 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae \u09a4\u09c8\u09b0\u09c0 \u0995\u09b0\u09c7\u099b\u09c7 | \u09a4\u09be\u09b0\u09be \u0985\u09ac\u09b6\u09cd\u09af \u09b8\u09b0\u09be\u09b8\u09b0\u09bf \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995 \u09a5\u09c7\u0995\u09c7 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09a8\u09be \u09a8\u09bf\u09df\u09c7 \u0997\u09b2\u09be \u0993 \u09ae\u09c1\u0996\u09c7\u09b0 \u0995\u09ae\u09cd\u09aa\u09a8\u09c7\u09b0 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u0997\u09cd\u09b0\u09b9\u09a3 \u0995\u09b0\u09c7\u099b\u09c7 BCI \u098f\u09b0 \u0987\u09a8\u09aa\u09c1\u099f \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 | \u098f\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u09a4\u09be\u09b0\u09be google \u098f &#8220;NASA&#8221; \u09b6\u09ac\u09cd\u09a6\u099f\u09bf &#8220;\u09ad\u09c7\u09ac\u09c7 \u09ad\u09c7\u09ac\u09c7&#8221; \u09b2\u09bf\u0996\u09a4\u09c7 \u098f\u09ac\u0982 search \u0995\u09b0\u09a4\u09c7 \u09b8\u0995\u09cd\u09b7\u09ae \u09b9\u09df\u09c7\u099b\u09c7 |<\/p>\n<p>Cyberkinetics Neurotechnology Systems \u09a8\u09be\u09ae\u09c7\u09b0 \u098f\u0995 \u0995\u09cb\u09ae\u09cd\u09aa\u09be\u09a8\u09bf BrainGate \u09a8\u09be\u09ae\u09c7\u09b0 \u098f\u0995\u099f\u09be neural interface system \u09ac\u09be\u099c\u09be\u09b0\u09c7\u0993 \u099b\u09c7\u09dc\u09c7\u099b\u09c7 | \u098f\u0987 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u09b6\u09be\u09b0\u09c0\u09b0\u09bf\u0995 \u09aa\u09cd\u09b0\u09a4\u09bf\u09ac\u09a8\u09cd\u09a7\u09c0\u09b0\u09be wheelchair \u099a\u09be\u09b2\u09be\u09a4\u09c7, \u0995\u09c3\u09a4\u09cd\u09b0\u09bf\u09ae \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u0999\u09cd\u0997 \u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u09a4\u09c7 \u09ac\u09be cursor \u09b8\u09b0\u09be\u09a4\u09c7 \u09b8\u0995\u09cd\u09b7\u09ae \u09b9\u09ac\u09c7 |<\/p>\n<div id=\"attachment_136231\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/400px-braingate-3\" rel=\"attachment wp-att-136231\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-136231  \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/400px-BrainGate2-e1341925280496.jpg\" alt=\"\" width=\"200\" height=\"300\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">BrainGate \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 demo |<\/p>\n<\/div>\n<p>\u099c\u09be\u09aa\u09be\u09a8\u09bf \u0997\u09ac\u09c7\u09b7\u0995\u09b0\u09be \u09af\u09c7 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u099f\u09be \u09ac\u09c7\u09b0 \u0995\u09b0\u09c7\u099b\u09c7\u09a8 \u09b8\u09c7\u099f\u09be \u09a4\u09be\u09b0\u09be \u09b8\u09b9\u099c\u09c7 \u09ac\u09c1\u099d\u09c7 \u09af\u09be\u09ac\u09c7\u09a8 \u09af\u09be\u09b0\u09be GAMER\u00a0 \u09ac\u09be AVATAR \u09b8\u09bf\u09a8\u09c7\u09ae\u09be\u099f\u09be \u09a6\u09c7\u0996\u09c7\u099b\u09c7\u09a8 | \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u098f\u099f\u09be\u0987 \u099c\u09be\u09aa\u09be\u09a8\u09bf \u0997\u09ac\u09c7\u09b7\u0995\u09b0\u09be \u098f\u099f\u09be \u09aa\u09cd\u09b0\u09df\u09cb\u0997 \u0995\u09b0\u09c7\u099b\u09c7\u09a8 online \u098f | online \u098f \u09a4\u09be\u09b0\u09be \u098f\u0995\u099f\u09be virtual \u099c\u0997\u09a4 \u09ac\u09be\u09a8\u09bf\u09df\u09c7\u099b\u09c7\u09a8 | \u09af\u09be\u09b0\u09be user , \u09a4\u09be\u09b0\u09be \u09ad\u09c7\u09ac\u09c7 \u09ad\u09c7\u09ac\u09c7 \u0993\u0987 \u099c\u0997\u09a4\u09c7 \u09a8\u09bf\u099c\u09c7\u09a6\u09c7\u09b0 profile avatar \u099f\u09be \u0995\u09c7 \u099a\u09be\u09b2\u09a8\u09be \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09ac\u09c7\u09a8 | \u09a4\u09be\u09b0\u09be \u098f\u0987 online \u099c\u0997\u09a4\u09c7\u09b0 \u09a8\u09be\u09ae \u09a6\u09bf\u09df\u09c7\u099b\u09c7\u09a8 Second World !!<\/p>\n<div id=\"attachment_136224\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/brain-computer-interface-5\" rel=\"attachment wp-att-136224\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-136224 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/brain-computer-interface-5.jpg\" alt=\"\" width=\"400\" height=\"234\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">\u09aa\u09cd\u09af\u09be\u09b0\u09bf\u09b8\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u0995\u09a8\u09ab\u09be\u09b0\u09c7\u09a8\u09cd\u09b8\u09c7 Dr. Peter Brunner \u098f\u0995\u099f\u09bf demo \u09a6\u09bf\u099a\u09cd\u099b\u09c7\u09a8 BCI \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 |<\/p>\n<\/div>\n<div id=\"attachment_136223\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.techtunes.com.bd\/tech-talk\/tune-id\/134934\/bci_ramsey-3\" rel=\"attachment wp-att-136223\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-136223 \" src=\"http:\/\/s.techtunes.com.bd\/tDrive\/tuner\/anup-kumar-das\/134934\/bci_ramsey2.jpg\" alt=\"\" width=\"353\" height=\"344\" \/><\/a><\/p>\n<p class=\"wp-caption-text\">speech BCI system \u098f\u09b0 logical diagram |<\/p>\n<\/div>\n<hr \/>\n<p>\u09aa\u09cd\u09b0\u09b6\u09cd\u09a8 \u099c\u09be\u0997\u09a4\u09c7\u0987 \u09aa\u09be\u09b0\u09c7 : \u09ae\u09b8\u09cd\u09a4\u09bf\u09b7\u09cd\u0995\u09c7\u09b0 \u09ad\u09c7\u09a4\u09b0\u09c7 \u09ac\u09b8\u09be\u09a8\u09cb chip \u098f \u09ac\u09be\u0987\u09b0\u09c7 \u09a5\u09c7\u0995\u09c7 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09bf\u0995 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09aa\u09be\u09a0\u09bf\u09df\u09c7 \u0995\u09c7\u0989 \u09af\u09a6\u09bf \u0995\u09be\u09b0\u09cb \u09ad\u09be\u09ac\u09a8\u09be \u099a\u09bf\u09a8\u09cd\u09a4\u09be \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09c7? \u0995\u09cb\u09a8\u09cb \u0985\u09a8\u09cd\u09a7 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 BCI system \u0995\u09c7 bypass \u0995\u09b0\u09c7 \u0995\u09c7\u0989 \u09af\u09a6\u09bf \u09a4\u09be\u09b0 \u0987\u099a\u09cd\u099b\u09be \u09ae\u09a4\u09cb \u09ad\u09bf\u09b8\u09c1\u09df\u09be\u09b2 \u09b8\u09bf\u0997\u09a8\u09be\u09b2 \u09aa\u09be\u09a0\u09be\u09df\u09c7, \u09a4\u09be\u09b9\u09b2\u09c7 \u0993\u0987 \u0985\u09a8\u09cd\u09a7 \u09ae\u09be\u09a8\u09c1\u09b7\u099f\u09be\u0995\u09c7 \u09a8\u09bf\u099c\u09c7\u09b0 \u0987\u099a\u09cd\u099b\u09be \u09ae\u09a4\u09cb \u09af\u09be \u0996\u09c1\u09b6\u09bf \u09a6\u09c7\u0996\u09be\u09a8\u09cb \u09b8\u09ae\u09cd\u09ad\u09ac \u09b9\u09a4\u09c7\u0987 \u09aa\u09be\u09b0\u09c7 ?!!<br \/>\n\u0989\u09a4\u09cd\u09a4\u09b0 \u09b9\u09b2\u09cb, \u098f\u099f\u09be \u098f\u0996\u09a8 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09b8\u09ae\u09cd\u09ad\u09ac \u09a8\u09be | \u09a4\u09ac\u09c7 \u09ad\u09ac\u09bf\u09b7\u09cd\u09af\u09a4\u09c7 \u09af\u09c7 &#8220;cerebral hacker&#8221; (\u09a8\u09be\u09ae\u099f\u09be \u0986\u09ae\u09be\u09b0\u0987 \u09a6\u09c7\u09df\u09be) \u0997\u09cb\u09b7\u09cd\u09a0\u09c0 \u09af\u09c7 \u09ac\u09c7\u09b0\u09cb\u09ac\u09c7\u09a8\u09be, \u09b8\u09c7\u099f\u09be \u09b9\u09b2\u09ab \u0995\u09b0\u09c7 \u09ac\u09b2\u09be \u09af\u09be\u099a\u09cd\u099b\u09c7\u09a8\u09be !! \u09b8\u09c7\u099f\u09be \u09b8\u09a4\u09cd\u09af\u09bf \u09b9\u09b2\u09c7 \u0997\u09cb\u09aa\u09a8\u09c0\u09df\u09a4\u09be \u09ac\u09b2\u09c7 \u0986\u09b0 \u0995\u09bf\u099b\u09c1 \u09a5\u09be\u0995\u09ac\u09c7\u09a8\u09be | \u0995\u09be\u0989\u0995\u09c7 &#8220;\u09b8\u09ae\u09cd\u09ae\u09cb\u09b9\u09a8&#8221; \u0995\u09b0\u09be \u09ac\u09be \u0995\u09be\u09b0\u09cb \u0997\u09cb\u09aa\u09a8 \u099a\u09bf\u09a8\u09cd\u09a4\u09be \u099c\u09c7\u09a8\u09c7 \u09ab\u09c7\u09b2\u09be\u09b0 \u09ae\u09a4\u09cb \u09ad\u09df\u0982\u0995\u09b0 \u09b8\u09ac \u0998\u099f\u09a8\u09be \u0998\u099f\u09a4\u09c7 \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09ac\u09c7 | \u09a6\u09c7\u0996\u09be \u09af\u09be\u0995, \u09ad\u09ac\u09bf\u09b7\u09cd\u09af\u09a4 \u0995\u09bf \u09ac\u09b2\u09c7 | \u0985\u09aa\u09c7\u0995\u09cd\u09b7\u09be \u099b\u09be\u09dc\u09be \u09a4\u09cb \u0997\u09a4\u09bf \u09a8\u09c7\u0987 !<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#2472;&#2495;&#2441;&#2460; &#2465;&#2503;&#2488;&#2509;&#2453;: &#2453;&#2507;&#2472; &#2447;&#2453;&#2463;&#2494; &#2472;&#2495;&#2441;&#2480;&#2472;&#2503;&#2480; &#2472;&#2495;&#2460;&#2503;&#2480; &#2477;&#2503;&#2468;&#2480; &#2470;&#2495;&#2527;&#2503; &#2479;&#2503;&#2477;&#2494;&#2476;&#2503; &#2488;&#2495;&#2455;&#2472;&#2494;&#2482; &#2479;&#2494;&#2527; &#2447;&#2476;&#2494;&#2480; &#2453;&#2482;&#2509;&#2474;&#2476;&#2495;&#2460;&#2509;&#2462;&#2494;&#2472;&#2503;&#2480; &#2471;&#2494;&#2480;&#2472;&#2494;&#2468;&#2503; &#2479;&#2470;&#2495; &#2447;&#2439; &#2474;&#2509;&#2480;&#2476;&#2494;&#2489;&#2453;&#2503; &#2453;&#2478;&#2509;&#2474;&#2495;&#2441;&#2463;&#2494;&#2480;&#2503;&#2480; &#2439;&#2472;&#2474;&#2497;&#2463; &#2489;&#2495;&#2488;&#2494;&#2476;&#2503; &#2470;&#2503;&#2527;&#2494; &#2479;&#2494;&#2527; &#2468;&#2494;&#2489;&#2482;&#2503; &#2451;&#2439; &#2453;&#2478;&#2509;&#2474;&#2495;&#2441;&#2463;&#2494;&#2480; &#2451;&#2439; &#2439;&#2472;&#2474;&#2497;&#2463; &#2488;&#2495;&#2455;&#2472;&#2494;&#2482;&#2503;&#2480; &#2488;&#2494;&#2489;&#2494;&#2479;&#2509;&#2479;&#2503; &#2453;&#2507;&#2472;&#2507; &#2480;&#2507;&#2476;&#2463;&#2495;&#2453; &#2488;&#2495;&#2488;&#2509;&#2463;&#2503;&#2478;&#2453;&#2503; &#2458;&#2494;&#2482;&#2494;&#2468;&#2503; &#2488;&#2453;&#2509;&#2487;&#2478; | &#2438;&#2476;&#2494;&#2480; &#2447;&#2453;&#2439;&#2477;&#2494;&#2476;&#2503; &#2441;&#2482;&#2509;&#2463;&#2507;&#2463;&#2494;&#2451; &#2488;&#2478;&#2509;&#2477;&#2476; | &#2437;&#2480;&#2509;&#2469;&#2494;&#2510;, &#2471;&#2480;&#2494; &#2479;&#2494;&#2453; &#2438;&#2478;&#2480;&#2494; &#2479;&#2454;&#2472; &#2453;&#2495;&#2459;&#2497; &#2470;&#2503;&#2454;&#2495; &#2468;&#2454;&#2472; &#2453;&#2495; &#2456;&#2463;&#2503; | &#2438;&#2478;&#2494;&#2470;&#2503;&#2480; &#2458;&#2507;&#2454;&#2503;&#2480; &#2477;&#2503;&#2468;&#2480; &#2470;&#2495;&#2527;&#2503; [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":3159,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"location":[],"class_list":["post-3154","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-11"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u09ae\u09be\u09a8\u09ac \u09ae\u09b8\u09cd\u09a4\u09bf\u09b8\u09cd\u0995 \u0993 \u0995\u09ae\u09cd\u09aa\u09bf\u0989\u099f\u09be\u09b0\u09c7\u09b0 \u09aa\u09be\u09b0\u09b8\u09cd\u09aa\u09b0\u09bf\u0995 \u09b8\u09ae\u09a8\u09cd\u09ac\u09df ! | Nilkontho<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nilkontho.net\/?p=3154\" \/>\n<meta property=\"og:locale\" content=\"en_US\" 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