Masakatsu Miyamoto, Tsutomu Terada, Masahiko Tsukamoto. Design and implementation on a pie menu interface for analog joysticks. In Sung Y. Shin, Sascha Ossowski, editors, Proceedings of the 2009 ACM Symposium on Applied Computing (SAC), Honolulu, Hawaii, USA, March 9-12, 2009. pages 154-155, ACM, 2009. [doi]
Abstract is missing.