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 ...

Johnson Controls has launched exacqVision 20.09 with Face Mask Detection, an integrated solution that seeks to maintain safety for shoppers and associates by quickly putting information into the hands ...

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 ...