Lauren R. Milne, Cynthia L. Bennett, Richard E. Ladner. VBGhost: a braille-based educational smartphone game for children. In The 15th International ACM SIGACCESS Conference on Computers and Accessibility, ASSETS '13, Bellevue, WA, USA, October 21-23, 2013. pages 75, ACM, 2013. [doi]
Abstract is missing.