| 摘要 |
A human-interface device includes: a pointer location input unit which receives the point location information from a user; a text input unit comprising multiple physical buttons; a first mode switching unit which activates or releases a pointer location information input mode; and a pointer execution command reception unit which is used to execute at least one function from the location of a pointer. The pointer location input unit is arranged on top of the text input unit, and the execution command reception unit is arranged on the lower part of the text input unit. The pointer location input area formed by the pointer location input unit includes a surface perpendicular to a text input area formed by the text input unit. |
