Visual Perception and Eyetracking in Virtual Reality Environments Drs. George McConkie and Arthur Kramer Objective: To study issues in visual perception and eye movement control that arise in virtual reality situations. These studies will yield information to guide the development of displays for virtual reality environments, and for using eye gaze as a control device. View Papers in This Area Cognitive Modeling of Virtual Reality Environments Drs. George McConkie, Arthur Kramer, and Christopher Wickens Objective: To investigate the development and use of cognitive representations of virtual space, and factors that affect these representations. View Papers in This Area