Arvind Satyanarayan, Nadir Weibel, James D. Hollan. Using overlays to support collaborative interaction with display walls. In Carlos Duarte, Luís Carriço, Joaquim A. Jorge, Sharon L. Oviatt, Daniel Gonçalves, editors, 17th International Conference on Intelligent User Interfaces, IUI '12, Lisbon, Portugal, February 14-17, 2012. pages 105-108, ACM, 2012. [doi]
Abstract is missing.