
01 / NEURONS × ELECTRONICS
A new route
for expression.
Neural interfaces translate measured brain activity into digital commands. The most compelling progress gives people new ways to communicate and interact.
Electrodes capture signals; decoding models learn patterns linked to a defined task. That is a bridge between a person and a system, with a specific purpose and a measurable error rate.
62 words / minute
A 2023 speech neuroprosthesis study decoded attempted speech at 62 words per minute in one participant with ALS. The word error rate was 23.8% with a 125,000-word vocabulary.
Read the study · Nature, 2023 ↗Context: an implanted research system, one participant and task-specific decoding. This is not evidence of general mind reading or increased intelligence.
OUR DIRECTIONUnderstand signal quality and human interaction before considering more complex interfaces.



