Collaborative Creation of Digital Tactile Graphics
Collaborative Creation of Digital Tactile Graphics
复制标题
数字触觉图形的协作创作
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
G. Weber
中科院分区：
文献类型：
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作者：
Jens Bornschein;Denise Prescher;G. Weber
七巧板工作站是一个用于创建触觉图形的协作系统。从视觉来源组成触觉图形的转录者由非视觉审查者在二维触觉针阵设备上支持，他可以在该设备上观察和改编其视力正常的团队成员的工作。我们介绍了八个团队的评估结果，每个团队由一名转录员和一名盲人评审员组成。总体而言，通过协作方法可以提高触觉图形的质量。在大多数情况下，盲人用户建议对触觉图形进行更改，即使这些更改是由专业的视力正常的编辑准备的。研究还表明，盲人审稿人能够使用我们的工作站独立完成简单的编辑任务。
The Tangram Workstation is a collaborative system for creating tactile graphics. A transcriber composing a tactile graphic from a visual source is supported by a non-visual reviewer on a two-dimensional tactile pin-matrix device on which he can observe and adapt the work of his sighted team member. We present the results of an evaluation with eight teams, each consisting of a transcriber and a blind reviewer. Overall, quality of tactile graphics can be improved by a collaborative approach. In most cases blind users recommended changes on tactile graphics even when they have been prepared by professional sighted editors. The study also showed that the blind reviewer is able to do simple editing tasks independently with our workstation.