| 摘要 |
PROBLEM TO BE SOLVED: To easily construct, in an arbitrary personal computer, a personal working environment of groupware or the like requiring personal identification, and make it usable. SOLUTION: An information processing device referred to as a peer token 10 has a port connector which can be freely detached from/attached to a device port of a personal computer 12 which can perform power supply and data transfer; a first radio communication part which sends/receives information via a wireless circuit to/from an external device; a second radio communication part which sends/receives information to/from the external device using a wireless circuit different from that for the first radio communication part; and a non-volatile memory 34 storing a device driver 44, a USB driver 54, an personal identification library 48, groupware 46, a first radio communication driver and a second radio communication driver. When the peer token 10 is connected to the device port of the personal computer 12, an application program is installed in the personal computer 12 via the personal identification by the installation of the device driver and then the personal identification library, and is then executed by the computer. COPYRIGHT: (C)2004,JPO&NCIPI |
