1. D. Gaba, J. Stringer, S. S. Y. Kung, “Display Walls in Healthcare Education: What, Why, How”, Stanford School of Medicine website, http://summit.stanford.edu/pdfs/DisplayWallGIRfinal.pdf
2. University of Illinois at Chicago's Electronic Visualization Laboratory's LambdaVision Tiled Display website, http://www.evl.uic.edu/cavern/lambdavision/
3. Texas Advanced Computing Center Stallion Tiled Display website, http://services.tacc.utexas.edu/ index.php/stallion-user-guide
4. Stanford Display Wall website, http://summit.stanford.edU//research/displaywall.html
5. C. Yuan, “Creating Virtual 3D See Through Experiences on Large 2D Displays”, IEEE Virtual Reality, 2009