DAWBalloon: An Intuitive Musical Interface Using Floating Balloons. - Mai Kamihori; Ayumu Ogura; Kodai Ito; Yuichi Itoh (UIST (Adjunct Volume), 2022)

Transtiff: A Stick Interface with Various Stiffness by Artificial Muscle Mechanism. - Ayumu Ogura; Kodai Ito; Yuichi Itoh (UIST (Adjunct Volume), 2022)

Transtiff: Haptic Interaction with a Stick Interface with Various Stiffness. - Ayumu Ogura; Kodai Ito; Shigeo Yoshida; Kazutoshi Tanaka; Yuichi Itoh (SIGGRAPH Emerging Technologies, 2023)

Demonstration of a Clock Distribution Method using Switching Matrices and a Two-Phase Clock Signal on an FPGA. - Ayumu Ogura; Minoru Watanabe; Nobuya Watanabe (ICCE, 2025)

Transtiff: A Stylus-shaped Interface for Rendering Perceived Stiffness of Virtual Objects via Stylus Stiffness Control. - Ryoya Komatsu; Ayumu Ogura; Shigeo Yoshida; Kazutoshi Tanaka; Yuichi Itoh (VR, 2025)