Meta's non-surgical mind reading machine improves on prior projects, but still isn't great

For those who can't move their fingers to type, a brain-computer interface that can help them communicate by decoding neural activity is a lifeline. Researchers at Meta have been working on a noninvasive - no surgery required - brain-computer interface that is better than its predecessors, but still far from practically usable after more than a year of work. Meta announced the second iteration of its system designed to pick up and decode brain signals that fire when users are typing, called Brai