masterThesis
Creación de patrones de accesibilidad y usabilidad web que mejoren la navegación por parte de las personas que presentan daltonismo en la ciudad de Riobamba.
Fecha
2014Registro en:
Duque Vaca, Miguel Angel. (2014). Creación de patrones de accesibilidad y usabilidad web que mejoren la navegación por parte de las personas que presentan daltonismo en la ciudad de Riobamba. Escuela Superior Politécnica de Chimborazo. Riobamba.
Autor
Duque Vaca, Miguel Angel
Resumen
This investigation aimed at creating interaction patterns to be implemented in the educational website EVI.COM. They were determined according to the website usage and accessibility level by means of SIRIUS, eXaminator, Nibbler and WebAIM tools to help color-blind users browse the internet. Four testing scenarios were established through scientific method and quasiexperimental
design in which the usage levels of both the testing website and the interaction pattern website were measured using SIRIUS tool. According to the Nielsen´s mathematician pattern, 5 color-blind people and 5 people with normal vision participated. The accessibility level was measured with automatic review providing three tools about websites mentioned before. The results gotten when finishing the tests showed that implementing the four interaction patterns improved the usage levels from 81.08% to 90.77% in relation to access of website without interaction patterns showed a score of 3.5/10 whereas the website with interaction patterns got a score of 6.0/10. In addition, the web browsing increased from 58,04% to 75,38%. It is concluded that the interaction pattern implementation in the educational website EVI.COM improved the website usage and accessibility levels. Besides, these results determined that web browsing for color-blind users increased a 17% without affecting browsing in people with normal vision.