摘要：This article explains how businesses can use a widely available, low-cost technology to protecttheir employees from Covid-19 as they return to work. The proposed approach encompassesthe need for better management of processes that can limit infection spread, includingmanagement of employee movements, physical distancing, segmentation of personnel intogroups, and coordination of sanitization activities.
关键词：Track and trace;covid-19;pandemic management;IoT
