An Educational and Research Kit for Activity and Context Recognition from On-body Sensors

Body Sensor Networks(2010)

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摘要
We present an educational and research kit to support hands-on teaching and experience of real-time activity or gesture recognition from on-body sensors. The kit is comprised of: wireless wearable sensor nodes for motion and ECG sensing; software infrastructure for synchronized data acquisition from multiple sensors, data visualization, signal alignment, and synchronized signal/video exploration; algorithm demonstration and education software with a hidden Markov model-based activity recognition system and a low-latency gesture recognition for a platform game; support hardware for the annotation of user activities from a wireless keypad, and for prototyping of other wireless sensor nodes. All hardware and software is open-source.
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关键词
wireless wearable sensor node,data acquisition,data visualization,low-latency gesture recognition,wireless sensor node,on-body sensors,gesture recognition,recognition system,research kit,software infrastructure,education software,context recognition,wireless keypad,hardware,wearable computer,wireless sensor networks,hidden markov models,real time,engineering education,activity recognition,biomechanics,biomedical engineering,wireless communication,machine learning,hidden markov model,wearable computing,programming,educational software,sensors,low latency,acceleration
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