Foot operated mouse and track ball for use with computer - has foot operated ball for cursor control and separate control switches in common floor mounted housing

摘要

The foot operated mouse has a static foot (4) operated ball (1) for cursor control and three switches (2) mounted in the same housing (3). The housing is connected to the computer by a cable (5) and is floor mounted and static. The foot operated ball (1) is fairly large and is made from a strong non slip material such as rubber. The play between the ball (1) and housing (3) is minimised to prevent the entry of dust and the housing is shaped (8) to avoid any collection of dust in the vicinity of the ball. ADVANTAGE - Foot operated mouse releases computer operators hands for work on keyboard.