A “Brainwave-Reading Headband” that Tracks Your Mood

By: Nidhi Subbaraman Reposted from MIT Technology Review My very first introduction to brain sensors was a distinctly furry one. The sensors involved a pair of electrical cat ears made by a Japanese firm called Neurosky. Perched on your head, the ears would move and wiggle in accordance with your thoughts or feelings—or that’s how… Continue reading A “Brainwave-Reading Headband” that Tracks Your Mood