Effect of Tire Pressure to Physical Workload at Operating a Manual Wheelchair. - Masayuki Booka; Ikuo Yoneda; Tsutomu Hashizume; Hokyoo Lee; Hidehisa Oku; Shoichiro Fujisawa (AAATE Conf., 2015)

Usability of PDF based Digital Textbooks to the Physically Disabled University Student. - Hidehisa Oku; Kayoko Matsubara; Masayuki Booka (AAATE Conf., 2015)

Usability of Optical Mark Reader Sheet as an Answering Tool in Testing. - Masayuki Booka; Hidehisa Oku; Andreas Scheller; Shintaro Yamaoka (AAATE Conf., 2017)

Advantages of Unstable Manual Wheelchair. - Ikuo Yoneda; Tsutomu Hashizume; Masayuki Booka; Hidehisa Oku; Shoichiro Fujisawa (AAATE Conf., 2017)