The Activation Mechanism for Dynamically Generated Procedures in Hyperlogo. - Nobuhito Yamamoto; Tomoyuki Nishioka (HCI (8), 2007)

Building Problem Spaces for Deaf and Hard of Hearing Students' Spatial Cognition in a Programming Language. - Nobuhito Yamamoto; Tomoyuki Nishioka; Syoko Shiroma (HCI (7), 2009)

Tactics Choice Behaviors Represented in a Programming Language in the Map Tracing Problems. - Nobuhito Yamamoto; Syoko Shiroma; Tomoyuki Nishioka (HCI (6), 2011)

Handling Structural Models Composed of Objects and Their Mutual Relations in the Spatial Cognition Experiments. - Nobuhito Yamamoto; Shoko Shiroma; Tomoyuki Nishioka (HCI (7), 2013)