Application

mouse2.ntl

This is a four-channel input mouse driver with a visual LED box that lights the direction (vector) that the mouse will move.

The four channels are implemented as such: two channels are used to move the lit LED clockwise or counter-clockwise around the LED box. When the vector is selected (as determined by which LED is lit), a third channel is used to put the mouse in motion in that direction. A fourth channel is established to be the left mouse button.

This driver works fairly well with a disabled user that has limited movement of four physical areas of his/her body. However, positioning the mouse vector and then initiating the movement requires training for the mouse movement to be time-effecient.