Investor: AI Is Pulling Brain-Computer Interfaces Into Backable Engineering

saranormous · x · 2026-08-02

Investor Sara Guo argues that brain-computer interfaces (BCI) and new hardware are rightfully back in vogue. She notes that our entire experience of reality is mediated by electrical activity in the brain, and AI advancements—such as interaction models, translation architectures, and predictors of how perturbations reshape experience—are turning BCI into backable engineering. She predicts we will eventually interact with AI purely through silent thought.

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