The SciFi Lab at Cornell has made a breakthrough in body movement tracking with its miniature wristband camera, BodyTrak, which is capable of tracking full-body postures in 3-D. The team, led by Prof.

Humans have excellent gaze detection. We know instinctively when another person is staring our way. But unless a camera is particularly conspicuous, like the creepy "human-eyeball" webcam created by ...

Lee Schmidt, a retired veteran, wanted to know more about the license plate cameras tracking him in Norfolk, Virginia, where he lives. So he sued with a co-plaintiff and a legal nonprofit and got an ...

Ring revives a program that lets camera owners share footage from home security cameras with police, and partners with Flock ...