1. Arditi, A., Knoblauch, K.: Effective color contrast and low vision. In: Rosenthal, B., Cole, R. (eds.) Functional Assessment of Low Vision, pp 129–135. Mosby. St. Louis (1996)
2. Hope, J., von Konsky, B., Murray, I.: A Cisco Education Tool Accessible to the Vision Impaired, ASSETS 2006, Portland, Oregon USA, 23–25 October 2006
3. Harper, S., Goble, C., Stevens, R.: Web mobility guidelines for visually impaired surfers. J. Res. Pract. Inf. Tech. 33(1), 30–41 (2001)
4. Armstrong, H., Murray, I.: Remote and local delivery of cisco education for the vision-impaired. In: ITiCSE, Dundee Scotland (2007)
5. Hunsinger, D., Smith, M.: Factors that influence information systems undergraduates to pursue IT certification. J. Inf. Tech. Educ. 7, 247–265 (2008)