| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To realize an information processor which enable a user to efficiently operate a key in a state in which the user holds the device by hands. <P>SOLUTION: A keyboard 111 is arranged on the upper surface of a computer main body 11, and a display unit 12 is rotatively provided between a closing position where the keyboard 111 is covered and an opening position where the keyboard 111 is exposed to the computer main body 11. Further, a switch for inputting key data is arranged on the back surface of the computer main body 11. Consequently, for example, the user can operate the switch arranged on the back surface with the forefinger or the like while operating the keyboard 111 with the thumbs. When the user uses the computer while supporting it by the hands, the user can efficiently operate the keys. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
