Interface design of a central monitoring device taking cognitive aging into account. - Keiji Ogata; Satoru Suto; Takatsune Kumada; Katsumi Watanabe; Tohru Ifukube (SMC, 2011)

Effect of Age-related Decline of Task Switching on the Task Sequences that Simulate Real Job. - Keiji Ogata; Satoru Suto; Kazutaka Ueda; Takatsune Kumada; Tohru Ifukube (CogSci, 2012)

Effects of visual cues on the complicated search task. - Keiji Ogata; Yasuhiro Seya; Katsumi Watanabe; Tohru Ifukube (NordiCHI, 2012)

Relationship between age-related decline of cognitive functions and willingness to work using a computer. - Keiji Ogata; Kazutaka Ueda; Satoru Suto; Takatsune Kumada; Tohru Ifukube (CSER, 2012)