Michael J. Astrauskas. Phototacs: an image-based cell phone interface. In Simon Harper, Armando Barreto, editors, Proceedings of the 10th International ACM SIGACCESS Conference on Computers and Accessibility, ASSETS 2008, Halifax, Nova Scotia, Canada, October 13-15, 2008. pages 317-318, ACM, 2008. [doi]
Abstract is missing.