You can pay at a restaurant by smiling at a camera
Alipay's 'Smile to Pay' system looks for facial expressions.
The next iPhone reportedly scans your face instead of your finger
It supposedly packs 3D face recognition, but Touch ID is still up in the air.
Airports may use face recognition to screen US citizens (update: more info)
Customs officials want to scan your face everywhere you normally need ID.
Android Pay could use your face to authenticate loyalty programs
But is it something users would want?
Google Photo's Mother's Day video tool is no substitute for a card
We know the actual tool in this scenario.
Police will scan every fan's face at the Champions League final
The face recognition test may help security, but raises privacy fears.
Apple reportedly buys an AI-based face recognition startup
The RealFace deal could hint at hands-free authentication for your iPhone.
Apple is reportedly reinventing the iPhone's fingerprint reader
It may also introduce more advanced 3D Touch.
Brain region that recognizes faces keeps growing in adulthood
Researchers thought the brain was fixed after puberty.