The burden of testing people for COVID-19 is a real problem for China, which continues to pursue a Zero-Covid policy. Healthcare workers are needed for every test, draining the medical system of labor. Shanghai University has a solution: use robots to do COVID-19 swab tests. A team at Shanghai University created a robot that can administer a nucleic acid test swab in just 22 seconds, and doesn’t need to be overseen by a human on a one-to-one basis. The robot is able to help relieve stress on the healthcare system by making more human labor available for other jobs. The...