Welcome is a security camera with a difference. Facial recognition technology lets it recognise who is coming through your front door, thereby alerting you to any unwelcome guests. Designed primarily ...

It doesn't require a subscription, but lag and image quality can be problems. Wow, you're not kidding! My first thought was "why is Ars reviewing the same security cam again?" Of course, the fact that ...

One cutting edge technology that many have been deeply afraid of and skeptical about for a long time is facial recognition. However, developers of Welcome, a facial recognition device, trusts that ...