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FormA11y - 一个用于修复PDF表格的工具:设计一个PDF表格修复工具

Sparsh Paliwal¹, Joshua Hoeflich², J Bern Jordan¹

¹iSchool, Maryland Initiative for Digital Accessibility (MIDA), HCIL, University of Maryland.

ACM transactions on computer-human interaction : a publication of the Association for Computing Machinery

|November 27, 2025

概括

让PDF表格易于访问是一项挑战. 一个新的工具FormA11y显著加快了PDF表单的修复速度,并提高了残疾人的准确性.

科学领域:

计算机科学计算机科学
人与计算机的交互
网页可访问性网页可访问性

背景情况:

PDF 文档往往缺乏可访问性功能,需要手动修复.
现有的研究主要涉及静态文档的可访问性,而不是交互形式.
修复PDF表格是复杂的,重复的,对于创建者来说是压倒性的.

研究的目的:

在PDF形式的可访问性修复中调查挑战.
开发一个工具FormA11y,以简化和改进PDF表格修复.
根据行业标准评估FormA11y的有效性.

主要方法:

开发了FormA11y,这是一个用于PDF表格修复的新工具.
在20名参与者中进行了主体内用户研究.
我们比较了FormA11y与Adobe Acrobat对PDF表格修复的性能.

主要成果:

FormA11y使用户能够更快地修复PDF表格2.8倍.
该工具使得修复后的PDF形式的可访问性更准确.
用户研究证明了FormA11y的效率和有效性.

结论:

FormA11y有效地解决了PDF表格修复的挑战.
该工具为创建可访问的PDF表单提供了显著的速度和准确性的改进.
通过简化可访问性努力,FormA11y为更具包容性的数字环境做出了贡献.

关键词:

在PDF中,U/A是U/A.在PDF的可访问性.可访问性可访问性盲目的用户是盲目的用户.出生的-可访问的文档可访问性文档可访问性包容性设计包括设计.

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