Smart doorbells may be fun, but we don’t know who is using your face

Training facial recognition algorithms requires masses of data, and big tech companies can go to extreme lengths to get that, says Annalee Newitz

Source:
https://www.newscientist.com/article/mg24432603-800-smart-doorbells-may-be-fun-but-we-dont-know-who-is-using-your-face/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home