Takuya Katayama, Tsutomu Terada, Kazuya Murao, Masahiko Tsukamoto. A text input method for half-sized keyboard using keying interval. In Enrico Rukzio, editor, 11th International Conference on Mobile and Ubiquitous Multimedia, MUM '12, Ulm, Germany, December 4-6, 2012. pages 6, ACM, 2012. [doi]
Abstract is missing.