Thomas Jung, Mark D. Gross, Ellen Yi-Luen Do. Sketching annotations in a 3D web environment. In Loren G. Terveen, Dennis R. Wixon, editors, Extended abstracts of the 2002 Conference on Human Factors in Computing Systems, CHI 2002, Minneapolis, Minnesota, USA, April 20-25, 2002. pages 618-619, ACM, 2002. [doi]
Abstract is missing.