Department of Electronic Technology, University of Malaga, Campus de Teatinos, Malaga, Spain.
Assist Technol. 2013 Summer;25(2):80-7. doi: 10.1080/10400435.2012.715112.
We report the results of a study on the learnability ofhaptic icons used in a system for incoming-call identification in mobile phones. The aim was to explore the feasibility of using haptic icons to create new assistive technologies for people with visual impairments. We compared the performance and satisfaction of users with different visual capacities (visually impaired vs. sighted) and using different learning processes (unimodal vs. multimodal). A better recognition rate and user experience were observed for the visually impaired than for sighted users and for multimodal rather than unimodal learning processes.
我们报告了一项关于在手机来电识别系统中使用触觉图标的可学习性研究的结果。目的是探索使用触觉图标为视障人士创建新的辅助技术的可行性。我们比较了不同视觉能力（视障与正常视力）和使用不同学习过程（单模态与多模态）的用户的性能和满意度。对于视障用户，以及对于多模态学习过程，都观察到了比正常视力用户更高的识别率和更好的用户体验。
