Auditing the Latest BCI Breakthroughs: What Has Actually Changed, What Still Fails, and Why This Moment Matters
Introduction Brain-computer interfaces, or BCIs, are often described in language that is either embarrassingly inflated or embarrassingly outdated. In one direction lies the fantasy of effortless “mind reading.” In the other lies the stale assumption that BCIs are still little more than laboratory cursor tricks with no serious translational future. Both views are wrong. The […]