Masanao Koeda, Masahiko Kato. Pen Tip Position Estimation Using Least Square Sphere Fitting for Customized Attachments of Haptic Device. In Constantine Stephanidis, editor, HCI International 2011 - Posters Extended Abstracts - International Conference, HCI International 2011, Orlando, FL, USA, July 9-14, 2011, Proceedings, Part II. Volume 174 of Communications in Computer and Information Science, pages 340-344, Springer, 2011. [doi]
Abstract is missing.