Patent ID: 7209120

Claim:
An input device, comprising: a base including a front sloped portion shaped to receive a palm on a user's hand; means for pointing located so as to be operable by a finger of the user's hand while the palm of the user's hand is resting on the base, wherein means for pointing is tiltable crosswise and lengthwise and depressible; at least one means for operating located so as to be inaccessible by the finger's of the user's hand while the palm on the user's hand is resting on the front sloped portion of the base; at least one means for depressing included at a rear portion of the base and configured to be accessible by the finger of the user's hand while a palm on the user's hand is resting on the front sloped portion of the base; and means for rotating furnished on top of the base, wherein means for rotating is able to be rotated clockwise and counterclockwise.