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Gaze Controlled Human-Computer Interface, Steve Petkovsek, Kevin Huang, Binay Poudel
Gaze Controlled Human-Computer Interface, Steve Petkovsek, Kevin Huang, Binay Poudel
Senior Theses and Projects
The goal of the Gaze Controlled Human Computer Interface project is to design and construct a non-invasive gaze-tracking system that will determine where a user is looking on a computer screen in real time. To accomplish this, a fixed illumination source consisting of Infrared (IR) Light Emitting Diodes (LEDs) is used to produce corneal reflections on the user’s eyes. These reflections are captured with a video camera and compared to the relative location of the user’s pupils. From this comparison, a correlation matrix can be created and the approximate location of the screen that the user is looking at can …