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Journal Articles Advances in Data Science and Adaptive Analysis Year : 2019

Facial Muscular Human–Computer Interface at a Motor Unit Level

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Abstract

Assistive technology allows motor-impaired people to overcome limitations. Several myoelectric interfaces have been developed, however, there is no reported study employing information at a motor unit (MU) level for controlling purposes. Thus, we developed a facial myoelectric interface operating at the level of MU for controlling a computer screen cursor. Data were collected from 11 able-bodied and 1 tetraplegic subjects. Different from traditional approaches, there was no significant difference (p<0.05) in learning with respect to the level of difficulty, occurring evenly and faster. Information at MU level opens new possibilities for the development of fine control myoelectric interfaces.
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Dates and versions

hal-02930359 , version 1 (04-09-2020)

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Carlos Galvão Pinheiro Júnior, Marcus Fraga Vieira, Cesar Ferreira Amorim, Guy Bourhis, Adriano O. Andrade. Facial Muscular Human–Computer Interface at a Motor Unit Level. Advances in Data Science and Adaptive Analysis, 2019, 11 (03n04), pp.1950008. ⟨10.1142/S2424922X19500086⟩. ⟨hal-02930359⟩
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