How Chinese quarantined hotels fight against Crovid-19 with robots

Room service robot "RUN" helps quarantined hotels with the anti-epidemic. The staffs face the risk of getting infected when they deliver food and provisions to the quarantined people even though they wear biohazard suits and it's troublesome to get disinfected. The hotel usually makes delivery three times a day for all meals. While a robot can do room service whenever the quarantined people are in need of maybe toilet paper, thermometer, medicine, etc. The robot service is more safe, efficient with humanities concern. The staffs just need to sterilize the robots after each delivery.