| 摘要 |
PROBLEM TO BE SOLVED: To provide a communicator which is useful for a policeman to perform his duty. SOLUTION: The portable communicator is equipped with a wireless telephone 107, a pen-inputting computer 103, a GPS (Global Positioning System) user device, and a police software. The police software has a composite available to an event when a policeman meets in performing his duty. COPYRIGHT: (C)2010,JPO&INPIT
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