Garbage collection in Japan is not contactless，and in 2020，a case of COVID-19 infection occurred among garbage collection workers．Therefore，contactless garbage collection is an urgent issue．In Europe，the U.S.，and China， contactless garbage collection has become widespread with arms and loaders，and we surveyed case studies．We also found that the robotics industry is also tending to enter the garbage collection market．In order to implement contactless garbage collection using Modular Compact Mobility (MCM)，we first developed a scenario and then applied it to a city to create a demonstration model．By using this model to propose contactless garbage collection to another city，we were able to extract communities with needs for contactless garbage collection in the form of proposals for demonstration fields.

In recent years, there has been a growing need for contactless waste collection from the viewpoint of reducing the risk of infectious diseases. The authors have developed an autonomous robot and a reversing device as elemental technologies for contactless waste collection. This paper describes the results of a PoC demonstration of contactless waste collection conducted in cooperation with local governments and waste collection companies, and with the cooperation of residents, with a view to social implementation. This demonstration was conducted in two phases: verification of a series of operations from collection by container to autonomous running and reversing, and reversing of refuse into a waste collection truck using waste discarded by residents. As a result, the feasibility of the contactless waste collection was confirmed, and issues for practical application were identified.