Engineering · Biomedical Engineering

Muscle activation and electromyography studies

A brain implant decoded speech and gestures to control a virtual avatar

A single high-density brain implant supported simultaneous decoding of attempted speech and gestures in people with paralysis. The signals allowed participants to control a personalized virtual avatar using speech, gestures or both together.

1 month ago·43 views

Engineering & Technology

Low-power chips decode muscle signals in real time for prosthetics

Neural networks running on low-power microcontrollers decoded surface muscle signals in real time, a requirement for wearable devices and prosthetic control. On a large-scale benchmark, the models matched or exceeded earlier accuracy with up to 5,000 times lower computational cost in resource-constrained settings.

2 months ago·111 views