Human factor requirements for Applying Augmented reality to manuals in actual work situations. - Miwa Nakanishi; Mugihiko Ozeki; Toshiya Akasaka; Yusaku Okada (SMC, 2007)

What Conditions are Required to Effectively Use Augmented Reality for Manuals in Actual Work. - Miwa Nakanishi; Mugihiko Ozeki; Toshiya Akasaka; Yusaku Okada (J. Multim., 2008)

Providing an Efficient Way to Make Desktop Icons Visible. - Toshiya Akasaka; Yusaku Okada (HCI (1), 2009)

Balance between Abstract Principles and Concrete Instances in Knowledge Communication. - Toshiya Akasaka; Yusaku Okada (HCI (21), 2011)