1. Ashtiani, B., MacKenzie, I.S.: BlinkWrite2: an improved text entry method using eye blinks. In: Proceedings of the 2010 Symposium on Eye-Tracking Research & Applications (ETRA ‘10), 339–345 (2010).
http://doi.org/10.1145/1743666.1743742
2. Aulagner, G., François, R., Martin, B., Michel, D., Raynal, M.: Floodkey: increasing software keyboard keys by reducing needless ones without occultation. In: Proceedings of the 10th WSEAS international conference on Applied computer science (ACS’10, pp.), Hamido Fujita and Jun Sasaki (Eds.). World Scientific and Engineering Academy and Society (WSEAS), Stevens Point, Wisconsin, USA, 412–417 (2010)
3. Bellman, T., MacKenzie I.S.: A probabilistic character layout strategy for mobile text entry. In: Proceedings of Graphics Interface ‘98. Canadian Information Processing Society, Toronto, Canada, 168–176 (1998)
4. Bi, X., Ouyang, T., Zhai, S.: Both complete and correct?: multi-objective optimization of touchscreen keyboard. In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI ‘14), 2297–2306 (2014).
http://doi.org/10.1145/2556288.2557414
5. Bi, X., Smith, B.A., Zhai, S.: Quasi-qwerty soft keyboard optimization. In: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI ‘10), 283–286 (2010).
http://doi.org/10.1145/1753326.1753367