Eyeball Movement Based Cursor Using Raspberry Pi

Some peoples cannot able to operate computers because of an illness. The idea of eye controls of great use to not only the future of natural input but more importantly the handicapped and disabled. Moreover implementing a controlling system in it enables them to operate computer without the help of another person. It is more helpful to handicapped peoples. Those are need to operate computers without hand this one is most useful those can operate cursor by movement of eye. In this paper Camera is capturing the image of eye movement. First detect pupil centre position of eye. Then the different variation on pupil position get different movement of cursor. The Implementation process for Pupil detection using Raspberry pi and on the terminal of Raspberry image installed on raspberry pi. The Raspberry Pi is a SOC uses ARM1176JZF-S core. SOC, or System on a Chip, is a method of placing all necessary for running a computer on a chip. Raspberry Pi needs an OS to start up. In the aim of cost reduction, the Raspberry Pi omits any on-board non-volatile memory used in embedded systems. SD card slot is provided for this purpose. After boot the application program Raspberry Pi will get execute.