Self-driving car robots will patrol the city to detect dangerous situations while IoT-powered collecting bins will be wheeled out to help improve the recycling rate of domestic waste. Seoul has announced, that self-driving car robots will patrol the city to detect dangerous situations or to spray disinfectant. Using IoT sensors they will also monitor and warn against illegal parking activity. Two self-driving patrol robots will be deployed in Seoul Children’s Grand Park in Gwangjin-gu and around Tancheon Dulle Gil in Songpa-gu.In the event of an emergency, such as hearing screams or fire alarms, the robots will relay the situation to the control room via voice message and sirens. The robots will also be used to spray disinfectant, check body temperatures, and to sterilise items with UV light.They will also act as guides. At the children’s park and Tancheon Dulle Gil, the robots will instruct visitors to leave at night and advise of any precautions before using the facilities.