Facial recognition tech has been a controversial aspect of grocery shopping for years. But a well-loved chain is under scrutiny for its use of the ...

Let’s all give thanks for selfies. Not because they’ve given the vain something to occupy their time, but because without them, we wouldn’t be on the cusp of unlocking our phones merely by looking at ...

Vendors of biometric devices are betting that their face- and eye-recognition technologies can make a camera lens as efficient as a security guard's watchful eye. Far-fetched? Maybe not. Just three ...