Robots do check-in and check-out at cost-cutting Japan hotel

The English-speaking receptionist is a vicious-looking dinosaur, and the one speaking Japanese is a female humanoid with blinking lashes. "If you want to check in, push one," the dinosaur says. The visitor still has to punch ...

Can facial recognition systems help save lemurs?

Facial recognition is a biometric system that identifies or verifies a person from a digital image. It's used to find criminals, identify passport and driver's license fraud, and catch shoplifters. But can it be used to ...

Battle brewing over control of personal data online

Google Inc., Yahoo Inc., Facebook Inc. and other Internet companies have made billions of dollars tracking people's online movements and using that data to target advertising based on their prediction of what a person might ...

Instant facial recognition a two-edged sword

By the time Joe Rosenkrantz took his seat in his company's conference room, a video camera had already handled the introductions. An image of Rosenkrantz, taken as he walked toward his chair, instantly popped up on a nearby ...

Advertisers scan faces to tailor pitches

Picture this: You stop in front of a digital advertising display at a mall and suddenly an ad pops up touting makeup, followed by one for shoes and then one for butter pecan ice cream.

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