In a survey and study of hospital employee volunteers, researchers found that a low-cost computer vision system was feasible and well received. In early 2020, before COVID-19 vaccines and effective ...

Phil Goldstein is a former web editor of the CDW family of tech magazines and a veteran technology journalist. He lives in Washington, D.C., with his wife and their animals: a dog named Brenna, and ...

We’ve long known that our digital cameras and smartphones can take incredibly detailed images, but taking pictures is not quite the same thing. For the past half-century, computer scientists have been ...