首页> 外文会议>International Conference on Computers Helping People with Special Needs(ICCHP 2006); 20060711-13; Linz(AT) >Accessibility Issues in Two Specifications for E-Learning Tests: IMS QTI 1.2 and IMS QTI 2.0
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Accessibility Issues in Two Specifications for E-Learning Tests: IMS QTI 1.2 and IMS QTI 2.0

机译:两种电子学习测试规范中的可访问性问题:IMS QTI 1.2和IMS QTI 2.0

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摘要

The IMS Global Learning Consortium developed the QTI (Question and Test Interoperability) specification to allow the exchange of question and test data, and their corresponding result reports, between learning systems. QTI 1.2 had some accessibility issues, as the VISUAL project discovered when transforming QTI tests into accessible HTML and voice user interfaces. Some problems were due to an insufficient mechanism to specify alternative text, other problems were due to the ambiguity of the intent of certain interaction types. QTI 2.0 solved the issue of alternative text, but the ambiguity with regard to the intent of interaction types was not sufficiently addressed.
机译:IMS全球学习协会开发了QTI(问题和测试互操作性)规范,以允许在学习系统之间交换问题和测试数据及其相应的结果报告。 QTI 1.2存在一些可访问性问题,因为VISUAL项目是在将QTI测试转换为可访问的HTML和语音用户界面时发现的。一些问题是由于没有足够的机制来指定替代文本,而其他问题是由于某些交互类型的意图含混不清。 QTI 2.0解决了替代文本的问题,但是在交互类型的意图方面的歧义没有得到充分解决。

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