“…Robotics and several other autonomous technologies in AGV vehicles have made great strides in fighting the COVID-19 pandemic [22], [23]. The service robot uses the AI-assisted technology to deliver the medicine to covid 19 patients, safe entry checkin body temperature measurement, sanitize the infected area, frequent cleaning of high touchpoints like hospital walls, floor, and door handle [24], [25], [16]. Hence, by considering the advantage of service robots and AI-assisted technology, as well as the flexible navigation in the vast and complex environments such as shopping mall, food court, wet market, resents robot system gradually replace human in the tedious jobs.…”