https://www.wired.com/story/schools-surveillance-tech-prevent-covid-19-spread/

When students return to school in New Albany, Ohio, in August, they’ll be carefully watched as they wander through red-brick buildings and across well-kept lawns—and not only by teachers.

The school district, with five schools and 4,800 students, plans to test a system that would require each student to wear an electronic beacon to track their location to within a few feet throughout the day. It will record where students sit in each classroom, show who they meet and talk to, and reveal how they gather in groups. The hope is such technology could prevent or minimize an outbreak of Covid-19, the deadly respiratory disease at the center of a global pandemic.