fig6

Figure 6. (A) The structure of SMN for body motion sensing. The sensitivity of the SMN is 1.56 V·kPa^-1 under pressure below 2 kPa; (B) SVM classifier for gait recognition and auxiliary rehabilitation training; (C) Multi-channel test results of five deformed gaits containing PG, SG, MG, GG, and CG; (D) Classification accuracy of five gaits using different machine learning algorithms^[187]. Reprinted with permission. Copyright 2023, John Wiley and Sons; (E) The working process of an epilepsy treatment system; (F) In vivo experiment to relieve epileptic seizures in mice; (G) Total epileptic seizure duration under two conditions; (H) The mean epileptic seizure number during 0-120 min under two conditions^[210]. Reprinted with permission. Copyright 2023, Elsevier. SMN: Self-powered multi-point body motion sensing network; SVM: support vector machines; PG: Parkinson’s gait; SG: scissors gait; MG: mopping gait; GG: gluteus maximus gait; CG: cross-threshold gait.