命令行Web可访问性评估工具的内部可靠性

Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2022-10-22 DOI:10.1145/3517428.3550395

Eryn Rachael Kelsey-Adkins, R. Thompson

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引用次数: 2

摘要

本研究比较了四种命令行界面(CLI) web可访问性工具，检查一个CLI工具是否足以进行自动可访问性评估。这四个工具是:axis -core/cli、IBM Equal Access NPM Accessibility Checker (Accessibility Checker)、Pa11y-ci和A11y Machine。使用Gwet的alpha系数2 (AC2)计算了工具间的可靠性，结果表明工具间的可靠性非常差。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Inter-rater Reliability of Command-Line Web Accessibility Evaluation Tools

This study compares four command-line interface (CLI) web accessibility tools, examining if one CLI tool is sufficient for automated accessibility evaluation. The four tools were: Axe-core/cli, IBM Equal Access NPM Accessibility Checker (Accessibility Checker), Pa11y-ci, and the A11y Machine. Inter-rater reliability was calculated using Gwet’s alpha coefficient 2 (AC2), and the results indicate very poor reliability between tools.

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Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility

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