Towards Understanding Sensory Substitution for Accessible Visualization: An Interview Study

Towards Understanding Sensory Substitution for Accessible Visualization: An Interview Study
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理解无障碍可视化的感官替代:访谈研究

DOI:
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发表时间:
2021
影响因子:
5.2
通讯作者:
N. Elmqvist
N. Elmqvist
中科院分区:
计算机科学1区
文献类型:
--
作者:
Pramod Chundury;Biswaksen Patnaik;Yasmin Reyazuddin;Christine Tang;J. Lazar;N. Elmqvist

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尽管可视化在支持数据分析方面具有潜力,特别是在探索性情况下,但它也会产生障碍:盲人和视力受损者的可访问性。无论可视化效果如何,为盲人用户提供平等的访问需要可视化研究社区的范式转变。要实现这种转变,仅仅将可视化可访问性视为另一个需要克服的技术问题是不够的。相反,支持世界各地数百万盲人和视障用户,他们与正常人一样对数据分析有着同样的需求,需要一种尊重、公平和全面的方法,从一开始就包括所有用户。在本文中,我们借鉴无障碍研究方法,使这种方法的进展。我们首先确定那些对盲人如何感知世界有具体见解的人:定向和移动(O和M)专家,他们是教授盲人如何使用非视觉感官在物理世界中导航的教师。
For all its potential in supporting data analysis, particularly in exploratory situations, visualization also creates barriers: accessibility for blind and visually impaired individuals. Regardless of how effective a visualization is, providing equal access for blind users requires a paradigm shift for the visualization research community. To enact such a shift, it is not sufficient to treat visualization accessibility as merely another technical problem to overcome. Instead, supporting the millions of blind and visually impaired users around the world who have equally valid needs for data analysis as sighted individuals requires a respectful, equitable, and holistic approach that includes all users from the onset. In this paper, we draw on accessibility research methodologies to make inroads towards such an approach. We first identify the people who have specific insight into how blind people perceive the world: orientation and mobility (O and M) experts, who are instructors that teach blind individuals how to navigate the physical world using non-visual senses.
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