| 摘要 |
PROBLEM TO BE SOLVED: To provide a competition tool operation information input device for entering the operation by a player of a hit tool as data in real time and obtaining objective operation analyses by the data. SOLUTION: A racket includes a three-dimensional acceleration sensor part 101, a contact sensor part 102, a control unit 103, a storage part 104, an RTC (Real Time Clock) 105, and an anti-information collection device communication part 106 to make a simulation racket 1. This is combined with an information collection device 2 with an anti-sensor communication part 201, an operation part 202, a control unit 203, a storage part 204, and a display part 205. Operation information on the simulation racket 1 is transmitted to the information collection device 2 by radio and displayed in a list format to the display part 205. COPYRIGHT: (C)2009,JPO&INPIT
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