BloNo: A New Mobile Text-Entry Interface for the Visually Impaired
We present a new mobile text-entry method that relies on alphabet navigation and dismisses memorizing, offering visually impaired individuals an easy writing mechanism. Current mobile text-entry interfaces are not suitable for blind users and special braille devices are too heavy, large and cumbersome to be used in a mobile context. With the enormous growth of mobile communications and applications it was urgent to offer visually impaired individuals the ability to operate this kind of devices. Evaluation studies were carried and validated the navigation method as a new mobile text-entry interface for the target population.
KeywordsMobile Visually Impaired Text-Entry Accessibility SMS
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- 1.GSMA’s Hubbing Programme to Streamline Global Delivery of SMS Messages. GSM Association Press Release (2006)Google Scholar
- 2.Nesbat, S.B.: A System for Fast, Full-Text Entry for Small Electronic Devices. In: Proceeding of the Fifth International Conference on Multimodal Interfaces. In: ICMI 2003, Vancouver (November 5-7, 2003)Google Scholar
- 3.Pavlovych, A., Stuerzlinger, W.: Less-Tap: A Fast and Easy-to-learn Text Input Technique for Phones. Graphics Interface (2003)Google Scholar
- 4.Smith, J.: Thumbscript: Designing a general solution to the problem of text input in small devices - WHITE PAPER, Thumbscript Development (2000), www.thumbscript.com
- 5.Darragh, J.J., Witten, I.H., James, M.L.: The Reactive Keyboard: A Predictive Typing Aid. IEEE Computer, pp. 41–49 (1990)Google Scholar
- 6.Grover, D.L., King, M.T., Kuschler, C.A. Patent No. US5818437, Reduced keyboard disambiguating computer, Tegic Communications, Inc., Seattle, WA (1998), http://www.t9.com/
- 8.MacKenzie, I.S., Kober, H., Gutowitz, H., Jones, T., Skepner, E.: Linguistically Optimised Text Entry on a Mobile Phone (2001)Google Scholar