“…Among these methods, intelligent robots are believed to be able to function in a human-like way and provide kinds of services for people [3][4] [5]. More concretely, mobile service robots are installed in home care environments, endowed with capabilities of a large variety of manipulative or collective tasks [6] [7], for example, delivering messages, fetching objects, cleaning rooms, opening doors and so on. Such robots must navigate in dynamic indoor environment with coexisting human as well as interact with objects (e.g., doors, drawers).…”