| Summary: | 碩士 === 國立臺灣大學 === 電機工程學研究所 === 87 === The purpose of this research is to find a solution to better communication between the handicapped people and computers. The idea was achieved by the eye-blink sensor and the laser pointer wore on head. The head motion actually guides the laser pointer, and, through the receiver on the panel creating digital signals accessible to computer. By these signals, the cursor can be virtually guided by the head motion. On the other hand the eye-blink sensor detects the blink and sends signal to the panel mentioned. This signal achieves the function of ‘clicking’ which performed originally by fingers. The system of combination controlled by head motion and blink signal establishes a well-manipulating man-machine interface. With the help of such device, it is possible that people can find their ways working on the computer without using their hands, but instead, moving only their heads and blinking their eyes.
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