Brain–computer interfaces

Abstract

Neurotechnology has entered a period of transformation. Brain–computer interface devices that collect and sometimes influence brain activity, while once confined mainly to research and clinical spheres, are now being marketed to individual and institutional consumers for a range of uses. At the same time, AI-driven data analysis systems are rendering brain activity increasingly comprehensible to machines and humans, presenting the potential for new and improved applications of neurotechnology but also raising privacy concerns. At this exciting juncture, thoughtful attention to the ethical issues surrounding neurotechnology and considered and coordinated policy approaches are warranted to ensure the neurotechnology industry reaches its full potential while citizens are adequately protected from a possible range of harms.