Machine learning & AI

How AI could help you learn sign language

Sign languages aren't easy to learn and are even harder to teach. They use not just hand gestures but also mouthings, facial expressions and body posture to communicate meaning. This complexity means professional teaching ...

Computer Sciences

DNA techniques could transform facial recognition technology

When police in London recently trialled a new facial recognition system, they made a worrying and embarrassing mistake. At the Notting Hill Carnival, the technology made roughly 35 false matches between known suspects and ...

Other

Journey to the bottom of the sea: On a Titanic tour

The journey to the ocean floor to reach the wreck of the Titanic is one that gets relentlessly colder and darker, says one of the handful of people who have ever visited the luxury liner's watery grave.

Security

China state TV raps Kohler, BMW for using facial recognition

Chinese state TV has criticized bathroom fixtures brand Kohler and automaker BMW for the use of facial recognition technology on visitors to their outlets in possible violation of privacy rules that took effect this year.

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