Shiri Azenkot, Jacob O. Wobbrock, Sanjana Prasain, Richard E. Ladner. Perkinput. In Stephen Brooks, Kirstie Hawkey, editors, Proceedings of the Graphics Interface 2012 Conference, GI '12, Toronto, ON, Canada, May 28-30, 2012. pages 121-129, ACM, 2012. [doi]
Abstract is missing.