Interaction Design Patterns for Classroom Environments. - Henning Breuer; Nelson Baloian; Christian Sousa; Mitsuji Matsumoto (HCI (4), 2007)

A Lightweight Open Space for the Classroom – Collaborative Learning with Whiteboards and Pen-Tablets. - Henning Breuer; Christian Sousa; Nelson Baloian; Mitsuji Matsumoto (ICALT, 2007)