Abstract
Mobile devices with multi-touch capabilities are becoming increasingly common, largely due to the success of the Apple iPhone and iPod Touch. While there have been some advances in touchscreen accessibility for blind people, touchscreens remain inaccessible in many ways. Recent research has demonstrated that there is great potential in leveraging multi-touch capabilities to increase the accessibility of touchscreen applications for blind people. We have created No-Look Notes, an eyes-free text entry system that uses multi-touch input and audio output. No-Look Notes was implemented on Apple’s iPhone platform. We have performed a within-subjects (n = 10) user study of both No-Look Notes and the text entry component of Apple’s VoiceOver, the recently released official accessibility component on the iPhone. No-Look Notes significantly outperformed VoiceOver in terms of speed, accuracy and user preference.
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References
McGookin, D., Brewster, S., Jiang, W.: Investigating touchscreen accessibility for people with visual impairments. In: Proceedings of the 5th Nordic conference on Human-Computer Interaction: Building Bridges, pp. 298–307 (2008)
MacKenzie, I.S., Soukoreff, R.W.: Text Entry for Mobile Computing: Models and Methods, Theory and Practice. Human-Computer Interaction 17(2), 147 (2002)
Sánchez, J., Aguayo, F.: Mobile Messenger for the Blind. In: Universal Access in Ambient Intelligence Environments, pp. 369-385 (2007)
Tinwala, H., MacKenzie, I.S.: Eyes-Free Text Entry on a Touchscreen Phone. In: Proceedings of the IEEE Toronto International Conference Science and Technology for Humanity TIC-STH 2009, pp. 83–89 (2009)
Perlin, K.: Quikwriting: continuous stylus-based text entry. In: Proceedings of the 11th annual ACM symposium on User interface software and technology, pp. 215–216 (1998)
Plimmer, B., Crossan, A., Brewster, S.A., Blagojevic, R.: Multimodal Collaborative Handwriting Training for Visually-Impaired People. In: Proceeding of the twenty-sixth annual SIGCHI conference on Human factors in computing systems, pp. 393–402 (2008)
Yfantidis, G., Evreinov, G.: Adaptive Blind Interaction Technique for Touchscreens. Universal Access in the Information Society 4(4), 328–337 (2006)
Speech Enabled Eyes Free Android Applications, http://code.google.com/p/eyes-free/
VoiceOver, http://www.apple.com/accessibility/iphone/vision.html
Mynatt, E.D., Edwards, W.K.: Mapping GUIs to Auditory Interfaces. In: Proceedings of the 5th annual ACM symposium on User Interface Software and Technology, pp. 61–70 (1992)
Kane, S.K., Bigham, J.P., Wobbrock, J.O.: Slide Rule: Making Mobile Touch Screens Accessible to Blind people using Multi-Touch Interaction Techniques. In: Proceedings of the 10th international ACM SIGACCESS Conference on Computers and Accessibility, pp. 73–80 (2008)
Brewster, S., Chohan, F., Brown, L.: Tactile Feedback for Mobile Interactions. In: Proceedings of the SIGCHI Conference on Human Factors in Computing System, pp. 159–162 (2007)
Leung, R., MacLean, K., Bertelsen, M.B., Saubhasik, M.: Evaluation of Haptically Augmented Touchscreen GUI Elements under Cognitive Load. In: Proceedings of the 9th International Conference on Multimodal Interfaces, pp. 374–381 (2007)
Kaaresoja, T.: Snap-Crackle-Pop: Tactile Feedback for Mobile Touch Screens. In: Proceedings of Eurohaptics, pp. 565–566 (2006)
Yatani, K., Truong, K.N.: SemFeel: A User Interface with Semantic Tactile Feedback for Mobile Touch-screen Devices. In: Proceedings of the ACM Symposium on User Interface Software and Technology, pp. 111–120 (2009)
E.161: Arrangement of Digits, Letters and Symbols on Telephones and Other Devices that can be Used for Gaining Access to a Telephone Network, http://www.itu.int/rec/T-REC-E.161-200102-I/en
Wobbrock, J.O., Myers, B.A., Kembel, J.A.: EdgeWrite: A Stylus-Based Text Entry Method Designed for High Accuracy and Stability of Motion. In: Proceedings of the 16th annual ACM Symposium on User Interface Software and Technology, pp. 61–70 (2003)
Black, A., Lenzo, K.: Flite: A Small Fast Runtime Synthesis Engine. In: 4th ISCA Speech Synthesis Workshop, pp. 157–162 (2007)
MacKenzie, I.S., Soukoreff, R.W.: Phrase Sets for Evaluating Text Entry Techniques. In: CHI 2003 Extended Abstracts on Human Factors in Computing Systems, pp. 754–755 (2003)
Wigdor, D., Balakrishnan, R.: TiltText: Using Tilt for Text Input to Mobile Phones. In: Proceedings of the 16th annual ACM symposium on User interface software and technology, pp. 81–90 (2003)
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Bonner, M.N., Brudvik, J.T., Abowd, G.D., Edwards, W.K. (2010). No-Look Notes: Accessible Eyes-Free Multi-touch Text Entry. In: Floréen, P., Krüger, A., Spasojevic, M. (eds) Pervasive Computing. Pervasive 2010. Lecture Notes in Computer Science, vol 6030. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12654-3_24
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DOI: https://doi.org/10.1007/978-3-642-12654-3_24
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