Photos: 'Mind-reading' at MIT Summary: Researchers at MIT Media Lab have developed device that "reads minds" and alerts wearers to emotional state of person they're talking to. By Bill Detwiler | July 19, 2006 -- 11:35 GMT (04:35 PDT) Follow @billdetwiler Previous | Next Image 3 of 3 El Kaliouby El Kaliouby shows that the ESP could be easily worn inside a baseball hat. Topic: Tech Industry Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.