It’s surprising how quickly public opinion can change. Winding the clocks back 12 months, many of us would have looked at a masked individual in public with suspicion. Now, some countries have ...

The US Department of Homeland Security (DHS) is piloting facial recognition technologies that can see through face masks with a "promising" level of accuracy, meaning that travelers could end up ...

Paul Haskell-Dowland does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...