1. Force and Touch Feedback for Virtual Reality;Burdea,1996
2. Virtual Reality in Geography,2002
3. Sensation and Perception;Goldstein,2007
4. A commentary on the use of touch for accessing on-screen spatial representations: The process of experiencing haptic maps and graphics;Golledge;The Professional Geographer,2005
5. Multimodal interfaces for representing and accessing geospatial information;Golledge,2006