Darrell S. Best, Andrew T. Duchowski. A rotary dial for gaze-based PIN entry. In Pernilla Qvarfordt, Dan Witzner Hansen, editors, Proceedings of the Ninth Biennial ACM Symposium on Eye Tracking Research & Applications, ETRA 2016, Charleston, SC, USA, March 14-17, 2016. pages 69-76, ACM, 2016. [doi]
Abstract is missing.