Changyo Han
Changyo Han

Project Lecturer (Assistant Professor equvalent)

About Me

Changyo Han is a Project Lecturer (Assistant Professor equivalent) in Interfaculty of Interdisciplinary Information Studies, the University of Tokyo.

His research interests include creating variety of physical interfaces for Human-Computer Interaction. During his PhD course, he focused on tangible interaction integrating 3D-printed physical interfaces to pressure-sensitive touch surfaces. He continues to work on prototyping of physical interfaces utilizing digital fabrication and wireless commnication technologies.

Previously, he has done research on high-speed optical communication systems during his master course and professional job at ETRI.

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Interests
  • Digital Fabrication
  • Physical Interfaces
  • Human-Robot Interaction
  • Communication Engineering
Education
  • PhD in Information Science and Technology

    The University of Tokyo

  • ME in Electrical and Electronics Engineering

    The University of Tokyo

  • BE in Electrical and Electronics Engineering

    Tokyo Institute of Technology

📚 My Research

I am a HCI researcher at the University of Tokyo. My main research interests are about how people make and handle physical interfaces for interaction.

Please reach out to collaborate!

Featured Publications
Recent Publications
(2025). corobos: A Design for Mobile Robots Enabling Cooperative Transitions between Table and Wall Surfaces. Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems.
(2025). Acquisition and Visualization of HVAC Data by Autonomous Mobile Robots. Proceedings of the 30th CAADRIA Conference.
(2025). PaperWave: Listening to Research Papers as Conversational Podcasts Scripted by LLM.
(2025). Robust Recognition of Imperceptible QR Codes in Videos with a Dual-Camera Smartphone. ITE Transactions on Media Technology and Applications.
(2024). Developing PaperWave : A System for Adapting Research Papers into. HCGシンポジウム2024.