Subgroup Discovery among Personal Homepages. - Toyohisa Nakada; Susumu Kunifuji (Discovery Science, 2003)

A support system for finding lost objects using spotlight. - Toyohisa Nakada; Hideaki Kanai; Susumu Kunifuji (Mobile HCI, 2005)

An Aware-Environment Enhanced Group Home: AwareRium. - Hideaki Kanai; Toyohisa Nakada; Goushi Tsuruma; Susumu Kunifuji (ICHIT, 2006)

Notification of dangerous situation for elderly people using visual cues. - Hideaki Kanai; Goushi Tsuruma; Toyohisa Nakada; Susumu Kunifuji (IUI, 2008)

A support system for context awareness in a group home using sound cues. - Hideaki Kanai; Toyohisa Nakada; Y. Hanbat; Susumu Kunifuji (PervasiveHealth, 2008)

Destination Board System Based on Photographs. - Toyohisa Nakada (KES (4), 2010)

Device-Free Personal Response System Based on Fiducial Markers. - Motoki Miura; Toyohisa Nakada (WMUTE, 2012)

Gamified Lecture Courses Improve Student Evaluations but Not Exam Scores. - Toyohisa Nakada (Frontiers ICT, 2017)

Development of real-time temperature measurement system for facial landmarks to estimate learner's emotions. - Toyohisa Nakada; Motoki Miura; Eisuke Chikayama (IIAI-AAI-Winter, 2022)

Extracting typing game keystroke patterns as potential indicators of programming aptitude. - Toyohisa Nakada; Motoki Miura (Frontiers Comput. Sci., 2025)