The above picture is the EPOC neuroheadset from Emotiv. It is a device for a new personal interface for human-computer interaction. The way it works is somewhat similar to taking a traditional EEG reading, which reads and records the brain waves. With an EEG however, the medical personnel will need to attach a hairnet with many sensors on the scalp using a cunductive gel. This takes time and is not very comfortable. The whole EEG headset also cost thousands of dollars.
The EPOC neuroheadset, however, costs only USD300. The developers at Emotiv have also achieved a breakthrough with their algorithm which unfolds the brain so that the electrical signal can be mapped out closer to their source and more effectively. You see, most of the important functions of our brain is located at the surface of the brain. But our brains are folded differently from each other, so that the location of the signals for a particular thought or action differs with each person. The algorithm unfolds the brain so that the headset can work with many people.
The EPOC neuroheadset is a 14-channel, high resolution, neuro-signal acquisition and processing headset. It is also wireless thus giving the user complete freedom of movements. The 14 sensors it uses provides optimal positioning for accurate spatial resolution. A gyroscope is also included for optimal positional information for cursor and camera controls. The dongle is also USB compatible and the battery provides 12 hours of use.
With this machine, after allowing the machine to differentiate between your brain waves, one can use your brain waves to control many different types of applications and programs. Among the many uses would be creating art, illustration or music with you mind.
Of course, for gamers out there, one can now play games using your thoughts or facial expressions. Real world application also abound. Using the headset, it is now possible to control robots or control a smart home with just a thought.
Finally, this product could allow the disabled to control a wheelchair, communicate with others and essentially live a normal life.
Of course, the uses don't stop here. With increased cooperation among programmers and researchers, who knows what this machine could be used for.
Below is a video of Ms Tan Le, head of Emotiv,demonstrating the device:
No comments:
Post a Comment