N. Weibel, L. Cowan, L. Pina, W. Griswold and J. Hollan, Enabling Social Interactions through Real-Time Sketch-Based Communication, Demo Proceedings of UIST 2010, 23rd ACM Symposium on User Interface Software and Technology, New York, NY, October 2010 
Abstract
We present UbiSketch, a tool for ubiquitous real-time sketchbased communication. We describe the UbiSketch system, which enables people to create doodles, drawings, and notes with digital pens and paper and publish them quickly and easily via their mobile phones to social communication channels, such as Facebook, Twitter, and email. The natural paperbased social interaction enabled by UbiSketch has the potential to enrich current mobile communication practices.