adopting eye tracking technology, is a set of software and hardware system which enables physical disabilities to operate computer by eyes;AlmightyEye includes eye tracker (hardware), key processing algorithm and application software; Eye tracker adopts high performance processing chip and slight infrared technology; Eye tracker connects with computer or LED screen through a standard USB cable; eye tracker captures the user's eye and facial image in a high speed (millisecond); key processing algorithm can calculate the pupil's position in real-time based on captured image by eye tracker, and calculate the gaze point combined with the image showing in the screen; in application software, user can set trigger delay; application software has functions of mouse-stick, then the cursor will always at user's gaze point; application software includes Wizard button module which enables user to do options like double click, right click and return by eyes; application software enables user to type, text-to-speech, play audio and video, surf internet and send text messages