Information Return Device Concept: Baropodometric Biofeedback Application
Résumé
Numerous studies on new biofeedback devices conception development were U1hiL-rtaken. They are used for some compensation methods of the data lost on sensors set. Tf• Jim of the study was carried out for introducing several approaches of investigations and tl: st of the biofeedback device that support a plantar pressure analysis, for foot unloa din, Processes implementation. The healthy man is walking in normal conditions first; on a 11.dl ay. The recorded load on 6 sensors has to be reduced next in a speci.fied area. The pres ur, , as considered at the beginning on metatarsal head, intime of 100 steps. The visual and audiwry signais were then adjusted to a specific plantar pressure threshold setting. Peak and r-rc> s\t1re time integral were evaluated for each condition. The Results showed that the subject rformed 65% of success unloading steps. In the present case, the biofeedback device cr !hkd us to modify the plantar support to prevent possible foot complication. In general, B,DI :\1 .füack systems could show their interests in many applications: rehabilitation process, w •n or to assist active-assistive orthotic devices.
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