Brain-Computer Interfaces (BCIs) Explained: Real Uses, Promising Advances, and What to Watch
Brain-Computer Interfaces: What’s Real, What’s Promising, and What to Watch Brain-computer interfaces (BCIs) translate neural activity into digital commands, creating a direct communication channel between the brain and external devices. This technology spans simple consumer headsets that detect attention or relaxation to clinical implants that restore movement or speech. Understanding the landscape helps patients, clinicians, […]