Camera-Based Eye-Tracking System
This fascinating eye-tracking system was developed with an EKK-LM3S9B96 evaluation board and a USB camera. The Stellaris MCU works as a USB host and controls the camera. A button on the board is for switching the calibration/tracking modes. In Calibration mode, a captured eye image with detected markers is displayed on a computer screen. In the Tracking mode, gaze points are plotted on a white image. Results can be monitored by multiple PCs on a network.