Toward achieving universal usability for older adults through multimodal feedback
Toward achieving universal usability for older adults through multimodal feedback
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通过多模式反馈实现老年人的普遍可用性
DOI：
10.1145/957205.957214
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
I. Scott
中科院分区：
文献类型：
--
作者：
V. Emery;P. Edwards;J. Jacko;Kevin P. Moloney;Leon Barnard;T. Kongnakorn;Franccedilois Sainfort;I. Scott
本实验探讨了反馈（听觉，触觉和/或视觉）的组合对老年人完成拖放计算机任务的性能的影响。参与者在七种反馈条件（3种单峰，3种双峰，1种三峰）下完成了一系列拖放任务。使用效率和准确性的措施来评估性能。为了分析结果，参与者根据他们的计算机经验水平进行分组。所有的用户表现良好，触觉双峰反馈和经验丰富的用户反应良好，所有的多模态反馈。在这个实验中看到的老年人的性能优势的基础上，未来的研究应扩大调查，有效地将多模态反馈到GUI界面，以提高这个不断增长的和多样化的用户群的可用性。
This experiment examines the effect of combinations of feedback (auditory, haptic, and/or visual) on the performance of older adults completing a drag-and-drop computer task. Participants completed a series of drag-and-drop tasks under each of seven feedback conditions (3 unimodal, 3 bimodal, 1 trimodal). Performance was assessed using measures of efficiency and accuracy. For analyses of results, participants were grouped based on their level of computer experience. All users performed well under auditory-haptic bimodal feedback and experienced users responded well to all multimodal feedback. Based on performance benefits for older adults seen in this experiment, future research should extend investigations to effectively integrate multimodal feedback into GUI interfaces in order to improve usability for this growing and diverse user group.