This Beanie Is Designed to Read Your Thoughts

# What This Brain-Reading Beanie Actually Means A California company called Sabi is working on a wearable hat that could eventually let you type messages just by thinking them, without touching a keyboard. While it sounds like science fiction, the technology uses sensors to pick up signals from your brain and convert them into text. If it works, this could eventually help people who can't use their hands, though we're still years away from this being something you'd actually wear in daily life.