Eyewriter 2 build test

Testing an Eyewriter 2 build. It's pretty hard to calibrate, but finally got some decent results out of it! :)

The camera/IR combo tracks pupil movement allowing eye-based control of the green dot on screen. The game in the video is to stare at the squares for a second to make them disappear.

You can see at the end that I moved my head, knocking the calibration out.

Build instructions: http://www.instructables.com/id/The-EyeWriter-20/

Category:

Science & Technology

Tags:

• eyewriter
• eye tracking
• arduino