Development of an Evaluation Method for Office Work Productivity. - Kazune Miyagi; Hiroshi Shimoda; Hirotake Ishii; Kenji Enomoto; Mikio Iwakawa; Masaaki Terano (HCI (17), 2009)

Proposal of an Office Work Productivity Model Based on Short Pauses in Mental Tasks. - Kazune Miyagi; Show Kawano; Hong Zhe Jin; Hiroshi Shimoda; Hirotake Ishii (HCI (4), 2011)

Improvement and evaluation of intellectual productivity model based on work state transition. - Kazune Miyagi; Show Kawano; Hirotake Ishii; Hiroshi Shimoda (SMC, 2012)

A Detection Method of Temporary Rest State While Performing Mental Works by Measuring Physiological Indices. - Shutaro Kunimasa; Kazune Miyagi; Hiroshi Shimoda; Hirotake Ishii (HCI (16), 2013)

Proposal of Intellectual Productivity Model Based on Work State Transition. - Kazune Miyagi; Kotaro Oishi; Kosuke Uchiyama; Hirotake Ishii; Hiroshi Shimoda (HCI (16), 2013)

An Intellectual Productivity Evaluation Tool Based on Work Concentration. - Hiroshi Shimoda; Kotaro Oishi; Kazune Miyagi; Kosuke Uchiyama; Hirotake Ishii; Fumiaki Obayashi; Mikio Iwakawa (HCI (16), 2013)