Cheng-Je Wu

National Yang Ming Chiao Tung University

Papers

Total Citations

H-Index

About

Cheng-Je Wu is a robotics researcher whose work focuses on assistive technologies for the elderly, particularly in the development of safe, intuitive walking aids. His key research areas include passive robot navigation, collision-free guidance systems, and human-robot interaction for mobility assistance. Wu’s major contribution is the design and refinement of the i-Go, a passive robot walking helper that operates without active propulsion, relying instead on smart guidance strategies to assist users. His most-cited paper, “Collision-free guidance for passive robot walking helper” (2012), proposes a navigation scheme that enables the i-Go to avoid obstacles while maintaining user safety and comfort. Although his citation count is modest—with this work garnering 4 citations—the research addresses a critical societal need: supporting an aging population through non-intrusive, low-cost robotic aids. Wu’s work stands out for its emphasis on passive dynamics, which reduces complexity and risk compared to motorized alternatives. By prioritizing intuitive control and obstacle avoidance, he has contributed foundational ideas to the field of assistive robotics, making daily mobility safer and more accessible for elderly users.