| Summary: | 碩士 === 淡江大學 === 電機工程學系碩士在職專班 === 91 === The windows based Graphics-User-Interface (GUI), is the most popular operating environment of most computers in the world. Computer Mice had became the essential device to input. However, the operating of the mouse was be limited on a mouse pad or a flat table. This operating method had encountered “Job Hurt” on the long time users. More ever, this is unsuitable and inconvenient for disabilities, those who think to learn using computers. So a good auxiliary device, must not only can reduce the job-hurt but also can retrieve disabilities blemishes.
The system is based on a two-dimensional MEMS accelerometer which provide a variation signal output while the mouse tilt at an angle. Processing this signal by the implemented Microcontroller to control the mouse pointer moves on the screen. For the reason of easy to use, the system is suitable and convenience for the disabilities. Hope this system can help the disabilities to apply the powerful function of the computers and the resources of the Internet to increase their job opportunities and improve their life quality.
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