Pierre Dragicevic. Combining crossing-based and paper-based interaction paradigms for dragging and dropping between overlapping windows. In Steven Feiner, James A. Landay, editors, Proceedings of the 17th Annual ACM Symposium on User Interface Software and Technology, Santa Fe, NM, USA, October 24-27, 2004. pages 193-196, ACM, 2004. [doi]
Abstract is missing.