Worn around the neck, the smart choker captures micromovements in the throat, which are then picked up by the strain sensor as an electrical signal and fed into brain-inspired computer software models for processing and speech recognition. It can pick up even silently mouthed words and broadcast it, which could help someone who is unable to speak following laryngeal surgery, for example.
Ultrasensitive textile strain sensors redefine wearable silent speech interfaces with high machine learning efficiency
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As foretold by Bruce Coville in 1993!
