| 摘要 |
PURPOSE: A mouse for operating a computer is provided to reduce a fatigue for operating buttons by forming a mouse in a hemisphere shape and mounting the buttons at the side surface and the front surface, thereby operating the buttons using the thumb and the index finger. CONSTITUTION: Buttons(22,23) are provided at the left side portion of a mouse(20) for operating the mouse(20). The buttons(22,23) are located for contacting to the thumb and the index finger of a user when the user puts one's hand on the mouse(20). The button(22) for clicking using the thumb is provided on the left side surface of the mouse(20). The button(23) for clicking using the index finger is provided on the front surface of the mouse(20) by a slightly biased in the left direction thereof. The button(22) may execute a program by clicking a symbol on a monitor. The button(23) plays a role of the currently used right button. In addition, an electric wire(21) is provided to the front surface of the mouse(20). |
