Detection apparatus, detection system, portable device, and...

Details Detection apparatus, detection system, portable device, and... Detection apparatus, detection system, portable device, and...

2007-08-14

2007-08-14

Hoff, Marc S. (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system

History logging or time stamping

C702S182000

Reexamination Certificate

active

11038342

ABSTRACT:
A detection apparatus that detects an exercise history of a user in a swimming pool includes: a plurality of receiving units operable to receive user identifying information for identifying the user from a portable device retained by the user; a recording unit operable to recording receiving unit identifying information for identifying one of the receiving units in association with the user identifying information when the one receiving unit receives the user identifying information; and a activity amount computing unit operable to compute a physical activity amount of the user based on a history of the receiving unit identifying information stored in association with the user identifying information.

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International Search Report dated Sep. 16, 2003.

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