Auditory Display in Interactive Science Simulations: Description and Sonification Support Interaction and Enhance Opportunities for Learning

Auditory Display in Interactive Science Simulations: Description and Sonification Support Interaction and Enhance Opportunities for Learning
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交互式科学模拟中的听觉显示:描述和声音化支持交互并增加学习机会

DOI:
10.1145/3313831.3376886
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发表时间:
2020
期刊:
Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems
影响因子:
--
通讯作者:
Moore, Emily B.
Moore, Emily B.
中科院分区:
--
文献类型:
--
作者:
Tomlinson, Brianna J.;Walker, Bruce N.;Moore, Emily B.

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科学模拟广泛应用于课堂,以支持复杂科学概念的探究式学习。这些工具通常依靠交互式视觉显示来传达关系。听觉显示,包括口头描述和声音化(非语音音频),与替代输入功能相结合,可以为学习者,特别是有视觉障碍的学习者提供增强的体验。我们对八名有视觉障碍的成人学习者完成了半结构化访谈和可用性测试,进行了两次音频增强模拟。我们分析了参与者互动模式、解释和偏好的趋势和边缘案例。研究结果包括模拟使用中的常见交互模式、二次使用的效率提高以及描述和可听化在支持学习机会方面发挥的互补作用。我们讨论这些控制和显示层如何工作来鼓励探索和参与科学模拟。我们总结了一般和具体的设计要点,以支持听觉显示的实施,以实现可访问的模拟。
Science simulations are widely used in classrooms to support inquiry-based learning of complex science concepts. These tools typically rely on interactive visual displays to convey relationships. Auditory displays, including verbal description and sonification (non-speech audio), combined with alternative input capabilities, may provide an enhanced experience for learners, particularly learners with visual impairment. We completed semi-structured interviews and usability testing with eight adult learners with visual impairment for two audio-enhanced simulations. We analyzed trends and edge cases in participants' interaction patterns, interpretations, and preferences. Findings include common interaction patterns across simulation use, increased efficiency with second use, and the complementary role that description and sonification play in supporting learning opportunities. We discuss how these control and display layers work to encourage exploration and engagement with science simulations. We conclude with general and specific design takeaways to support the implementation of auditory displays for accessible simulations.
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