You can pay at a restaurant by smiling at a camera
Alipay's 'Smile to Pay' system looks for facial expressions.
Microsoft’s minimal Modern mouse and keyboard are now available
Microsoft's stab at a slick Apple-style modern keyboard is ready to buy.
Delta aims to replace boarding passes with fingerprints
It's currently testing a biometric ID program with its SkyMile members.
Unlock your PC with your Samsung phone's fingerprint reader
Virtually any recent Galaxy now supports Windows Hello.
A biometric ring could replace your passwords, cards and keys
Token works with an impressive list of third-party products and services.
Robotic shorts can shave minutes off a marathon time
Now the Harvard engineers just have to cut the cord.
The Galaxy S8 iris scanner can be hacked with aging tech
It only took a point-and-shoot camera, laser printer and contact lens.
Airports may use face recognition to screen US citizens (update: more info)
Customs officials want to scan your face everywhere you normally need ID.
Mastercard adds fingerprint sensors to payment cards
You won’t have to shield your PIN-entering hand from prying eyes for much longer.