| 摘要 |
<p>PURPOSE: A multipurpose cover structure of a complex human interface device is provided to integrate a text input device and a pointing device in one human interface device, thereby reducing a unit price and a size of a product. CONSTITUTION: A text input unit is composed of physical buttons. A pointer position information input unit receives information related to a pointer position from a user. A pointer execution command receiving unit receives a command of the user to perform a function at the pointer position. A pointer position information input mode is converted and released by a first mode conversion unit(1201). A pointer position information transmitting unit transmits the information related to the pointer position to a digital device connected to a human interface device.</p> |
