Mind-reading helmet could help interrogators distinguish friend from foe

Criminals and captured enemy combatants who pride themselves on their ability to withstand tough interrogations could be in for a bit of a surprise. U.S. based company Veritas Scientific is developing an EEG helmet that will pick up on the unique signatures emitted by a person's brain, allowing interrogators to pick… » 7/11/12 10:41am 7/11/12 10:41am