Startup company Emotiv Systems have developed a unique and very innovative technology that can connect human brain signals to computer hardware and software.
They have come up with something called as the Emotiv Development Kit which is basically comprised of three detection toolkits as explained below. These toolkits interact with their neuro technology based headset called Project Epoc to capture various brain signals and transfer them as electric signals that can be interpreted as different activities.
Expressiv: The first toolkit Expressiv identifies facial expressions, such as blink, smile, wink etc that will provide for more realistic virtual chatting.
Affectiv: The second toolkit Affectiv detects a user's emotional state such as frustration, anger, excitement etc which would be great for role-playing games. Another interesting use would be to unconsciously rate music in iTunes or videos in YouTube or likes.
Cognitiv: The third toolkit Cognitiv which sounds the most interesting of all, will allow users to manipulate virtual objects using mind control. It supports actions, such as lift, drop, rotate, push, pull, etc.
These kits are currently in alpha phase, so it still has a long way to go before it is ready for consumers like us. But it has certainly brought out an innovation that has a bright future.
You can get some more information here




