A new multisensor software architecture for movement detection: Preliminary study with people with cerebral palsy.
International Journal of Human-Computer Studies(2017)
摘要
A five-layered software architecture translating movements into mouse clicks has been developed and tested on an Arduino platform with two different sensors: accelerometer and flex sensor. The architecture comprises low-pass and derivative filters, an unsupervised classifier that adapts continuously to the strength of the user's movements and a finite state machine which sets up a timer to prevent involuntary movements from triggering false positives.
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关键词
Cerebral palsy,Accelerometer,Flex sensor,Switch,Adaptive classifier
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