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Cited by 680

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

A wearable biosensing system with in-sensor adaptive machine learning for hand gesture recognition

Open access
Moin, Ali, Zhou, Andy, Rahimi, Abbas, Menon, Alisha, Benatti, Simone, Alexandrov, George, Tamakloe, Senam, Ting, Jonathan, Yamamoto, Natasha, Khan, Yasser, Burghardt, Fred, Benini, Luca, Arias, Ana C., Rabaey, Jan M.·2020·Nature Electronics

Abstract

Wearable devices that monitor muscle activity based on surface electromyography could be of use in the development of hand gesture recognition applications. Such devices typically use machine-learning models, either locally or externally, for gesture classification. However, most devices with local processing cannot offer training and updating of the machine-learning model during use, resulting in suboptimal performance under practical conditions. Here we report a wearable surface electromyography biosensing system that is based on a screen-printed, conformal electrode array and has in-sensor adaptive learning capabilities. Our system implements a neuro-inspired hyperdimensional computing algorithm locally for real-time gesture classification, as well as model training and updating under variable conditions such as different arm positions and sensor replacement. The system can classify 13 hand gestures with 97.12% accuracy for two participants when training with a single trial per gesture. A high accuracy (92.87%) is preserved on expanding to 21 gestures, and accuracy is recovered by 9.5% by implementing model updates in response to varying conditions, without additional computation on an external device. A surface electromyography biosensing system that is based on a screen-printed, conformal electrode array and has in-sensor adaptive learning capabilities can classify human gestures in real time and with high accuracy.

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Metadata

Authors
Moin, A., Zhou, A., Rahimi, A., Menon, A., Benatti, S., Alexandrov, G., Tamakloe, S., Ting, J., Yamamoto, N., Khan, Y., Burghardt, F., Benini, L., Arias, A. C., & Rabaey, J. M.
Venue
Nature Electronics
Published
2020-12-21
Volume
4
Issue
1
Pages
54-63
ISSN
2520-1131 (ISSN-L)
OpenAlex
W3117080414
Cited by
680
References
10
FWCI
23.52
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: A wearable biosensing system with in-sensor adaptive machine learning for hand gesture recognition. https://app.cochat.ai/papers/10.1038/s41928-020-00510-8
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Moin, A., Zhou, A., Rahimi, A., Menon, A., Benatti, S., Alexandrov, G., Tamakloe, S., Ting, J., Yamamoto, N., Khan, Y., Burghardt, F., Benini, L., Arias, A. C., & Rabaey, J. M. (2020). A wearable biosensing system with in-sensor adaptive machine learning for hand gesture recognition. Nature Electronics. https://doi.org/10.1038/s41928-020-00510-8

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