New algorithms can police whether people are complying with public health guidance. The practice raises familiar questions about data privacy. Video by Mark Thiessen and Rebecca Hale, National ...

A study of 65 face recognition algorithms on masked photos found they were as good as the top performers in 2017 with no masks. Alfred Ng Senior Reporter / CNET News Alfred Ng was a senior reporter ...

Because of face coverings prompted by the coronavirus pandemic, companies are trying to ID people based on just their eyes and cheekbones. Alfred Ng Senior Reporter / CNET News Alfred Ng was a senior ...