Dedication and acknowledgement. - Takao Ohkubo (Int. J. Hum. Comput. Interact., 1991)

An evaluation of VDT operations through the two-dimensional analysis of fixation points. - Shin Saito; Susumu Saito; Takao Ohkubo (Int. J. Hum. Comput. Interact., 1991)

Acupressure for Eyestrain Relief in VDT Operators. - Yoshinori Horie; Takao Ohkubo; Olov Östberg (HCI (1), 1993)