Development of Pneumatic Exercise Device for the Range of Motion in the Ankle Joint. - Hiro Okamoto; Hironari Taniguchi (SII, 2022)

Generating Conversation Opportunity for Elderly People Integrating Agent and Conferencing Service. - Hiro Okamoto; Sinan Chen; Masahide Nakamura; Sachio Saiki (IICAIET, 2023)

Proposal for a Memory Impairment Support Service Integrating Voice Dialogue Agents and ChatGPT*. - Hiro Okamoto; Sinan Chen; Masahide Nakamura; Sachio Saiki (SERA, 2024)