COMPUTER MOUSE

摘要

An improved mouse computer input device (101) is provided which can easily b e controlled by both the small hands of children and the larger hands of adult s. The mouse is substantially hemipherical in shape and the buttons (105) of th e mouse curve in a continuous arc from substantially horizontal at the top are a (103) to substantially vertical at the front area (105). The buttons of the mouse are activated by squeezing the front vertical surfaces of the bottons and pressing downward on the top horizontal surfaces of the buttons.