Daniel F. Keefe, David H. Laidlaw. A haptic interface for creating smooth 3D curves with varying line weight. 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 99, ACM, 2005. [doi]
Abstract is missing.