4TEC Direct Introduces Eye Tracking by Janelle | Monday, March 16, 2015 | 0 comment(s) Control your personal devices with your eyes! New eye tracking technology now makes it possible to control your personal devices like never before! no categories. eye tracking4TEDirecthands free4TEDirecteye trackinghands free Read More Comments View All 0 Comment(s). You must be logged in to post comments.