Tatsuya Higuchi

Papers

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About

Tatsuya Higuchi is a researcher in assistive robotics, with a primary focus on developing intelligent, user-centered mobility solutions for individuals with physical disabilities. His key research area centers on the concept of "passive robotics," where assistive devices enhance user control without active propulsion. Higuchi’s major contribution is the design and modeling of a novel assistive wheelchair that uses servo brakes and a frame with casters and wheels to interpret a user’s intended trajectory through the natural rowing motion. By estimating the user’s desired path from their pushing dynamics, his system provides intuitive assistance while maintaining safety and autonomy. His most cited work, "An assistive wheelchair based on a concept of a passive robotics" (2013, 7 citations), lays the foundation for this approach, while his earlier paper "DEVELOPMENT OF A PASSIVE-TYPE ROBOTIC WHEELCHAIR" (2011, 2 citations) and "A modeling of a row motion on a manual wheelchair" (2013, 2 citations) refine the modeling and control strategies. Though his citation counts are modest, Higuchi’s work represents a thoughtful shift toward passive, human-in-the-loop robotic aids, offering a promising alternative to fully autonomous wheelchairs. His research is particularly valuable for students and engineers exploring low-power, user-adaptive assistive technologies that prioritize natural movement and user intent.