A "60 Minutes" report this Sunday will look at the new ways this technology is being used that even has one of its inventors calling it too intrusive. Here's a preview.
New NEC software can identify celebrities and other glam customers in real time, sending an alert to retail or hospitality staff that someone is in immediate need of doting service.
Our flexitarian producer Ariel Nunez is back on the mixing board and starts today's show with a gastrointestinal story about his first meat-eating experience in over six years. We'll also talk about Tuesday's Groupon earnings report, why the bad news signals the death of daily deals, and an alternative that uses video surveillance and your Facebook profile to send you custom coupons.