Mari Yoshimura, Keigo Aoki, Kazuya Sumaki, Naohito Okude. Pictan: interacting through free-hand images. In Juan Buhler, editor, 32. International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2005, Los Angeles, California, USA, July 31 - August 4, 2005, Posters. pages 90, ACM, 2005. [doi]
Abstract is missing.