| 摘要 |
An improved computer mouse (20) includes a hand support platform (30) to reduce user discomfort and injury and train a user to properly use a mouse. The hand support platform supports portions of the hand (10), wrist, and arm of a user. The platform may be rigid or semi-rigid, and may be unitary or multi-part construction. The platform may be part of the mouse housing or may be a separate piece removably or permanently attached to the mouse. A top surface of the platform supports portions of the third, fourth, and fifth metacarpal bones of the hand and the hanate, pisiform, and triquetral bones of the wrist. |
