Brain-Computer Interfaces Explained: How They Work, Real-World Applications, and Ethical Challenges
Brain-Computer Interfaces: How They Work and Why They Matter Brain-computer interfaces (BCIs) are transforming how people interact with machines by translating neural activity into meaningful commands. Once confined to labs, BCIs now span a spectrum from clinical implants that restore movement to wearable devices that enable hands-free control of phones and games. Understanding the types, […]