L. Humphrey

The Virtual Classroom: A Virtual Reality Environment for the Assessment and Rehabilitation of Attention Deficits

Albert A. Rizzo, Ulrich Neumann, Clint Chua, 2000, Cyberpsychology Behav. Soc. Netw..

Virtual environments for targeting cognitive processes: an overview of projects at the University of Southern California

Albert A. Rizzo, Carl Kesselman, Ulrich Neumann, 1999, HCI.