Churchill, Elizabeth F., et al. "Sharing multimedia content with interactive public displays: a case study." in Designing Interactive Systems: Proceedings of the 5th conference on Designing interactive systems: processes, practices, methods, and techniques, Cambridge, MA, 2004, 7-16.

Churchill, Elizabeth F., et al. "Sharing multimedia content with interactive public displays: a case study." in Designing Interactive Systems: Proceedings of the 5th conference on Designing interactive systems: processes, practices, methods, and techniques, Cambridge, MA, 2004, 7-16.