Abstract
Mathematics is a complex study subject for most people. People with disabilities, specifically those who are blind, face additional challenges: lack of study material and difficulty to access digital math notation. Significant efforts have been made in order to improve the quality of access to materials; however a complete solution has not been provided; in addition to this, most software applications support European and North American mathematical Braille codes, but very few of them cater for Spaniard and Latin American users with blindness. The present paper describes a prototype that converts equations in MathML into two alternative formats for representing them: an ASCII-Braille file ready for embossing, and a navigable tree structure conveying the hierarchy of equations that can be read with a screen-reader. The prototype uses the Unified Mathematical Code. The current version of the prototype presented here is functional and can be used for producing material for people with blindness; however, it still requires testing with final users.
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References
Archambault, D., Stöger, B.: Mathematical working environments for the blind: What is needed now? In: Seventh IEEE International Conference on Advanced Learning Technologies, ICALT 2007 (2007)
Maddox, S.: Mathematical equations in Braille. MSOR Connections 7(2) (May-July 2007)
Miesenberger, K.: Doing mathematics. @Science Thematic Network (2008), http://www.ascience-thematic.net/en/conferences/paris/Miesenberger
Nemeth, A.: Teaching Mathematics as a blind person. The Text Presentation to the Mathematical Association of America, Orlando, Florida, January 10 (1996)
Karshmer, A., Bledsoe, C.: Access to Mathematics by blind students. In: Proceedings of the 8th International Conference on Computers Helping People with Special Needs, Linz, Austria (2002)
Bernareggi, C., Archambault, D.: Mathematics on the Web: emerging opportunities for visually impaired people. In: Proceedings of the 2007 international cross-disciplinary conference on Web accessibility (W4A), Banff, Canada, pp. 108–111 (2007)
Mani, M., Goswami, S., Dutta, S., Datta, S.: Mathematics Braille. The Educator 18(2) (January 2006)
Alonso, F., Fuertes, J.L., González, A.L., MartÃnez, L.A.: SBT: A Translator from Spanish Mathematical Braille to MathML. In: Miesenberger, K., Klaus, J., Zagler, W.L., Karshmer, A.I. (eds.) ICCHP 2006. LNCS, vol. 4061, pp. 1207–1214. Springer, Heidelberg (2006)
Karshmer, A., Pontelli, E., Gupta, G.: Helping visually impaired students in the study of Mathematics. In: 29th ASEE/IEEE Frontiers in Education Conference, San Juan, Puerto Rico, November 10-13 (1999)
Archambault, D., Stöger, B., Batusić, M., Fahrengruber, C., Miesenberger, K.: A software model to support collaborative mathematical work between Braille and sighted users. In: Ninth International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2007), Tempe, Arizona, October 15-17 (2007)
Fitzpatrick, D.: Teaching science subjects to blind students. In: Seventh IEEE International Conference on Advanced Learning Technologies, ICALT 2007 (2007)
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Fajardo-Flores, S., Andrade-Arechiga, M., Flores-Barriga, A., Lazaro-Flores, J. (2010). MathML to ASCII-Braille and Hierarchical Tree Converter. In: Miesenberger, K., Klaus, J., Zagler, W., Karshmer, A. (eds) Computers Helping People with Special Needs. ICCHP 2010. Lecture Notes in Computer Science, vol 6180. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-14100-3_59
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DOI: https://doi.org/10.1007/978-3-642-14100-3_59
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