Oh Kyu Choi

Pohang University of Science and Technology

Papers

Total Citations

H-Index

About

Oh Kyu Choi is a leading researcher in the field of mobile haptic interfaces and robotic control systems. His work focuses on the design and control of omni-directional mobile robots, particularly for applications in haptic feedback and virtual environments. Choi’s most cited paper, "Design and control of omni-directional mobile robot for Mobile Haptic Interface" (2008, 35 citations), introduces a groundbreaking mobile haptic interface (MHI) system that mounts a force-feedback haptic device onto an omni-directional mobile base. This innovation allows users to experience unlimited workspace in large virtual environments by enabling the robot to rapidly change direction and maintain precise positioning. His contributions have significantly advanced the integration of haptic technology with mobile robotics, enhancing the realism and interactivity of virtual simulations. Choi’s work is foundational for researchers developing immersive training systems, teleoperation, and human-robot interaction platforms. His achievements demonstrate a deep understanding of both mechanical design and control algorithms, making him a key figure in the evolution of mobile haptic systems.