Voicemoji:为视障人士使用语音的表情符号条目

M. Zhang, Ruolin Wang, Xuhai Xu, Qisheng Li, Ather Sharif, J. Wobbrock
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引用次数: 12

摘要

对于有视觉障碍的人来说,基于键盘的表情符号输入可能是一个挑战:用户必须使用屏幕阅读器按顺序浏览表情符号列表以找到他们想要的表情符号,这是一个缓慢而乏味的过程。在这项工作中,我们探索了带有语音输入的表情符号输入的设计和好处,这是一种在视觉障碍人群中流行的文本输入方法。通过访谈了解盲人或低视力(BLV)用户目前的表情输入体验,我们开发了Voicemoji,它(1)根据语音命令输出相关的表情,(2)通过语音输出提供上下文敏感的表情建议。我们还对来自美国的6名BLV参与者和来自中国的6名BLV参与者进行了多阶段评估研究,发现Voicemoji显著减少了91.2%的输入时间,并且比苹果iOS键盘更受所有参与者的青睐。基于我们的研究结果,我们提出了Voicemoji作为基于语音的表情符号输入的可行解决方案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Voicemoji: Emoji Entry Using Voice for Visually Impaired People
Keyboard-based emoji entry can be challenging for people with visual impairments: users have to sequentially navigate emoji lists using screen readers to find their desired emojis, which is a slow and tedious process. In this work, we explore the design and benefits of emoji entry with speech input, a popular text entry method among people with visual impairments. After conducting interviews to understand blind or low vision (BLV) users’ current emoji input experiences, we developed Voicemoji, which (1) outputs relevant emojis in response to voice commands, and (2) provides context-sensitive emoji suggestions through speech output. We also conducted a multi-stage evaluation study with six BLV participants from the United States and six BLV participants from China, finding that Voicemoji significantly reduced entry time by 91.2% and was preferred by all participants over the Apple iOS keyboard. Based on our findings, we present Voicemoji as a feasible solution for voice-based emoji entry.
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