Max Robotics — Global Service Robot Directory + US Certification

About

Masaya Arai’s research lies at the intersection of assistive robotics, human-robot interaction, and intelligent mobility systems, with a focus on enhancing the autonomy and social integration of wheelchair users. His major contributions center on developing robotic wheelchairs that can move adaptively alongside caregivers and companions, reducing caregiver burden while preserving user independence. Arai pioneered systems that enable multiple robotic wheelchairs to coordinate as a group, using map information and bearing sensors to follow companions in natural, socially-aware formations—a key innovation for elderly care facilities. His work also extends to museum guide robots capable of recognizing and navigating groups of visitors. With over 75 cumulative citations, Arai’s most influential papers—such as “Robotic wheelchair easy to move and communicate with companions” (16 citations) and “Recognizing groups of visitors for a robot museum guide tour” (16 citations)—demonstrate his impact on designing robots that operate seamlessly in human-centered environments. Notably, his research addresses real-world observations from care facilities, translating group movement patterns into practical robotic systems that allow a small number of caregivers to assist many users simultaneously.