Welcome to the era of social distancing technology. As restaurant operators reopen their dining rooms, they have to envision their space and their traffic patterns in new ways to keep employees and guests safe and manage overall health concerns. Tech is emerging that aims to make that an easier task. Advanced Industrial Marketing (AIM), for one, is launching wearable technology tags that use ultra-wideband radio technology to measure the distance between two tags. Modern Restaurant Management reports that when two of the tags get too close to one another, they vibrate and flash a red LED light in an effort to keep high-traffic areas clear.