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1. (WO2010112470) SYSTEM AND METHOD FOR OBSERVING THE SWIMMING ACTIVITY OF A PERSON

Pub. No.:    WO/2010/112470    International Application No.:    PCT/EP2010/054133
Publication Date: Fri Oct 08 01:59:59 CEST 2010 International Filing Date: Tue Mar 30 01:59:59 CEST 2010
IPC: A63B 69/12
A63B 71/06
Applicants: MOVEA
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
JALLON, Pierre
Inventors: JALLON, Pierre
Title: SYSTEM AND METHOD FOR OBSERVING THE SWIMMING ACTIVITY OF A PERSON
Abstract:
The invention relates to a system for observing a swimming activity of a person, including a sealed housing (BET) which includes a motion sensor (CM), and which is provided with an attachment means (BEL) for rigidly connecting the housing (BET) to a part of the body of a user. The system includes a means (AN) for analysing signals transmitted by the motion sensor (CM) with at least one axis of measurement suitable for determining the swimming style of the user on the basis of time using a hidden Markov model with N states corresponding to N swimming styles, respectively.