使用AAC模拟其他发起的修复
Alexis S Rayman1, Antara Satchidanand1, Jeff Higginbotham1
1Communication and Assistive Device Laboratory, Department of Communicative Disorders and Sciences, University at Buffalo, NY, USA.
Augmentative and alternative communication (Baltimore, Md. : 1985)
|November 2, 2023
概括
语音输出技术 (SOT) 在对话修复过程中难以跟上步伐. 即使使用单词预测,模拟的延迟也超过了自然对话的极限,影响了增强型和替代型通信 (AAC) 的用户.
科学领域:
- 增强型和替代型通信 (AAC)
- 语音语言病理学 语言病理学
- 人与计算机的交互
背景情况:
- 对话修复对于流的沟通至关重要.
- 语音输出技术 (SOT) 被沟通障碍的人使用.
- 对于SOT用户来说,对话修复的时间需求并不明白.
研究的目的:
- 在对话性修复过程中评估SOT的实时能力.
- 为了比较SOT发言组合延迟与口头沟通者的时间限制.
- 评估增强型和替代性通信 (AAC) 用户在维修情况下的通信性能.
主要方法:
- 使用两个SOT软件应用程序进行其他启动修复 (OIR) 发起者的模拟发言组合延迟.
- 分析包括有和没有词语预测的条件.
- 模拟延迟与从口头沟通数据中得出的时间限制进行比较.
主要成果:
- 即使在快速选择延迟时,SOT发言组合延迟也远远大于OIR限制.
- 来自文献审查的AAC生产率表明,大多数用户群无法在对话范围内产生完整的OIR发言.
- 许多用户甚至无法在确定的时间范围内完成单一的选择.
结论:
- 目前的SOT和AAC技术没有足够的时间来成功修复对话.
- 这些发现凸显了AAC用户在参与自发修复序列方面面临的重大挑战.
- 对设计未来的AAC设备的影响,以更好地支持实时对话交互.
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