Across America, people are making coronavirus masks with everything from t-shirts and pillowcases to vacuum cleaner bags. Because it’s Florida, one guy is using python skin.

Computer vision based face detection systems are getting better every day. Authorities have been using face detection and criminal databases for several years now.

New software brings face detection to stores and streets for $40 a month Cara is a cheap, privacy-conscious tool that works on any standard webcam ...