Virtual sculpting with a pressure sensitive pen. - Shinji Mizuno; Daigo Kobayashi; Minoru Okada; Jun-ichiro Toriwaki; Shinji Yamamoto (SIGGRAPH, 2003)

Carving, Painting, and Printing with a Pen Tablet. - Shinji Mizuno; Daigo Kobayashi; Minoru Okada; Jun-ichiro Toriwaki; Shinji Yamamoto (Eurographics (Short Presentations), 2005)