[1국30조유민]I agree with your opinion that robot replacing can be social distancing . Checking for fever and providing hand sanitizers are all being done by human now. Even these situations can cause a lot of contacts human-to-human.Actually , it is true that the robots are used for hygiene in many places . For examples, ‘KWEATHER’ said they provide clean hygiene services using UV light robots every day in areas where prevention of epidemic is needed after COVID-19.

So I agree on your thought that robots have preventive measures to effectively prevent the virus.