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Smithsonian Magazine · October 7, 2026 · On the brief until October 21, 2026

This Brain Implant Allows People With Paralysis to Speak and Gesture at the Same Time Via a Mind-Controlled Virtual Avatar

NeuroscienceBiomedical EngineeringMedicine
THE AI ANGLE
Decoding sensorimotor brain signals into avatar speech and gestures

Researchers tested a brain-surface implant that simultaneously decoded speech and movement in two paralyzed individuals to control a virtual avatar. The system tracked combined phrases and gestures in real time. This gives neural engineers a framework to design multi-output interfaces instead of single-task decoders.

Summary written by AI Business Lens with an AI model from the article at smithsonianmag.com. It is not the article, and the publisher has not reviewed it. For publishers.

THE TEACHING ANGLE
Students can examine why simultaneous multi-task decoding produced lower speech accuracy than dedicated single-task interfaces.

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