Speed-Dial: A Surrogate Mouse for Non-Visual Web Browsing.
Speed-Dial: A Surrogate Mouse for Non-Visual Web Browsing.
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DOI：
10.1145/3132525.3132531
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发表时间：
2017-10
期刊：
影响因子：
--
通讯作者：
Ramakrishnan IV
中科院分区：
文献类型：
--
作者：
Billah SM;Ashok V;Porter DE;Ramakrishnan IV
视力正常的人几乎只能用鼠标浏览网页。这是因为网页浏览主要需要指向和点击网页中的某些元素，而这两个操作几乎可以用鼠标瞬间完成。不幸的是，有视力障碍的人不能使用鼠标，因为它只能通过光标提供视觉反馈。相反，他们被迫经历一个缓慢而乏味的过程，建立一个网页的心理地图，主要依靠屏幕阅读器的键盘快捷键和页面文本内容的串行音频读出，包括元数据。这通常会导致内容和认知超载。本文介绍了我们的快速拨号系统，它使用一个现成的物理拨号作为替代鼠标的非视觉网页浏览。快速拨号接口的物理拨号与语义模型的网页，并提供了一个直观和快速的访问实体和他们的内容在模型中，从而使盲人的浏览体验更接近于正常人如何感知和互动的Web。一项针对盲人参与者的用户研究表明，通过快速拨号，他们可以快速浏览网页以选择感兴趣的内容，类似于用鼠标点击。
Sighted people can browse the Web almost exclusively using a mouse. This is because web browsing mostly entails pointing and clicking on some element in the web page, and these two operations can be done almost instantaneously with a computer mouse. Unfortunately, people with vision impairments cannot use a mouse as it only provides visual feedback through a cursor. Instead, they are forced to go through a slow and tedious process of building a mental map of the web page, relying primarily on a screen reader’s keyboard shortcuts and its serial audio readout of the textual content of the page, including metadata. This can often cause content and cognitive overload. This paper describes our Speed-Dial system which uses an off-the-shelf physical Dial as a surrogate for the mouse for non-visual web browsing. Speed-Dial interfaces the physical Dial with the semantic model of a web page, and provides an intuitive and rapid access to the entities and their content in the model, thereby bringing blind people’s browsing experience closer to how sighted people perceive and interact with the Web. A user study with blind participants suggests that with Speed-Dial they can quickly move around the web page to select content of interest, akin to pointing and clicking with a mouse.
影响因子：
2.2
作者：
Lawrence, Megan M.;Martinelli, Nicholas;Nehmer, Rachel
通讯作者：
Nehmer, Rachel
DOI：
10.1007/s11265-008-0270-y
发表时间：
2010-04-01
影响因子：
1.8
作者：
Alvarez, Manuel;Pan, Alberto;Cacheda, Fidel
通讯作者：
Cacheda, Fidel