Abstract
This paper describes the desnig and prototype of a virtual test room. The virtual test room is a central system of Usability Testing Virtual Laboratory for evaluation on usability of Human-Computer Interaction at a remote location. It provides the following functions: (1)three-dimensional interactive test room, (2)three-dimensional cursor that points and moves a laboratory equipment, (3)camera view that arranges video cameras at a remote location, (4)eye tracking and forearm tracking systems that collect usability data and, (5)video canferencing system that transmits users'voices, facial expressions, and eye positions.
