To repeat or not to repeat? Redesigning repeating auditory alarms based on EEG analysis

Yi Chen Lee, Fu Yin Cherng, Jung Tai King, Wen-Chieh Lin

研究成果: Conference contribution同行評審

4 引文 斯高帕斯(Scopus)

摘要

Auditory alarms that repeatedly interrupt users until they react are common, especially in the context of alarms. However, when an alarm repeats, our brains habituate to it and perceive it less and less, with reductions in both perception and attention-shifting: a phenomenon known as the repetition-suppression effect (RS). To retain users’ perception and attention, this paper proposes and tests the use of pitch- and intensity-modulated alarms. Its experimental findings suggest that the proposed modulated alarms can reduce RS, albeit in different patterns, depending on whether pitch or intensity is the focus of the modulation. Specifically, pitch-modulated alarms were found to reduce RS more when the number of repetitions was small, while intensity-modulated alarms reduced it more as the number of repetitions increased. Based on these results, we make several recommendations for the design of improved repeating alarms, based on which modulation approach should be adopted in various situations.

原文English
主出版物標題CHI 2019 - Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems
發行者Association for Computing Machinery
頁面1-10
頁數10
ISBN(電子)9781450359702
DOIs
出版狀態Published - 2 5月 2019
事件2019 CHI Conference on Human Factors in Computing Systems, CHI 2019 - Glasgow, United Kingdom
持續時間: 4 5月 20199 5月 2019

出版系列

名字Conference on Human Factors in Computing Systems - Proceedings

Conference

Conference2019 CHI Conference on Human Factors in Computing Systems, CHI 2019
國家/地區United Kingdom
城市Glasgow
期間4/05/199/05/19

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