首页> 外文会议>5th Nordic conference on human-computer interaction 2008 >Evaluating Web Site Accessibility: Validating the WAI Guidelines through Usability Testing with Disabled Users
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Evaluating Web Site Accessibility: Validating the WAI Guidelines through Usability Testing with Disabled Users

机译:评估网站的可访问性:通过对残障用户的可用性测试来验证WAI准则

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The purpose of the reported study has been to validate empirically the usefulness of using the WAI accessibility guidelines WCAG 1.0 as a heuristic for website accessibility. Through controlled usability tests of two websites with disabled users (N=7) and a control group (N=6) We found that only 27% of the identified website accessibility problems could have been identified through the use of WCAG. We conclude from this that in its current version, the application of WCAG alone is not sufficient to guarantee website accessibility. WCAG has a large potential for improvement, and our data point to some problem areas that we suggest should be included. We recommend that future versions of accessibility guidelines should be based on empirical data and validated empirically.
机译:所报告研究的目的是通过经验验证使用WAI可访问性指南WCAG 1.0作为网站可访问性的启发方法的有效性。通过对两个禁用用户网站(N = 7)和一个对照组(N = 6)的网站进行的可用性测试,我们发现,只有7%的已确定网站可访问性问题可以通过使用WCAG来识别。由此得出的结论是,在当前版本中,仅使用WCAG不足以保证网站可访问性。 WCAG有很大的改进潜力,我们的数据指出了我们建议应包括的一些问题领域。我们建议将来的无障碍指南版本应基于经验数据并进行经验验证。

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