1. Biorobotics Laboratory, Department of Mechanical Engineering/Soft Robotics Research Center (SRRC)/Institute of Advanced Machines and Design (IAMD)/Institute of Engineering Research, Seoul National University, Seoul, Korea.
2. Distributed Robotics Laboratory, Computer Science and Artificial Intelligence Laboratory (CSAIL), Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.
3. Institute of Art, Department of Design and Craft, Seoul National University, Seoul, Korea.