The effects of PDA pen-length on the performance of older adults. - Hideaki Takahashi; Ayumi Ogasawara; Masahumi Ogasawara; Xiangshi Ren (AMT, 2005)

Development of a Simple Tracking System to Monitor Curling Stone Dynamics. - Shimpei Aihara; Guanyu Chen; Riku Hara; Minori Nakagawa; Ayumi Ogasawara; Hitoshi Yanagi; Yoshinari Takegawa; Takeshi Ito; Fumito Masui (icSPORTS, 2024)