Personal information inference from voice recordings: User awareness and privacy concerns
Personal information inference from voice recordings: User awareness and privacy concerns
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从录音推断个人信息：用户意识和隐私问题
DOI：
10.2478/popets-2022-0002
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发表时间：
2021
影响因子：
--
通讯作者：
Stefan Ullrich
中科院分区：
文献类型：
--
作者：
Jacob Leon Kröger;L. Gellrich;Sebastian Pape;S.R. Brause;Stefan Ullrich
摘要通过声音特征和表达方式，即使是看似良性的录音也可以揭示录音说话者的敏感属性（例如：例如，在一个实施例中，地理来源、健康状况、个性）。我们在英国进行了一项具有全国代表性的调查（n = 683，18-69岁），调查人们对语音和语音分析的推理能力的认识。我们的研究结果表明，虽然不同类别的推断信息之间的意识水平不同，但所有参与者的人口统计数据通常都很低，即使在计算机科学，数据挖掘和IT安全方面具有专业经验的参与者中也是如此。例如，只有18.7%的参与者至少在一定程度上意识到可以从录音中推断出身体和心理健康信息。许多参与者很少（28.4%）或从未（42.5%）考虑过从语音数据中推断出个人信息的可能性。在一段关于这个话题的简短教育视频后，参与者只表达了适度的隐私问题。然而，根据对公开文本回复的分析，不关心的反应似乎在很大程度上是由于对可能的数据滥用的知识差距。观看教育视频降低了参与者使用语音设备的意图。在讨论我们的研究结果的监管影响时，我们对数据处理的“知情同意”概念提出了挑战。我们还认为，关于个人的推论需要在法律上被承认为个人数据，并受到相应的保护。
Abstract Through voice characteristics and manner of expression, even seemingly benign voice recordings can reveal sensitive attributes about a recorded speaker (e. g., geographical origin, health status, personality). We conducted a nationally representative survey in the UK (n = 683, 18–69 years) to investigate people’s awareness about the inferential power of voice and speech analysis. Our results show that – while awareness levels vary between different categories of inferred information – there is generally low awareness across all participant demographics, even among participants with professional experience in computer science, data mining, and IT security. For instance, only 18.7% of participants are at least somewhat aware that physical and mental health information can be inferred from voice recordings. Many participants have rarely (28.4%) or never (42.5%) even thought about the possibility of personal information being inferred from speech data. After a short educational video on the topic, participants express only moderate privacy concern. However, based on an analysis of open text responses, unconcerned reactions seem to be largely explained by knowledge gaps about possible data misuses. Watching the educational video lowered participants’ intention to use voice-enabled devices. In discussing the regulatory implications of our findings, we challenge the notion of “informed consent” to data processing. We also argue that inferences about individuals need to be legally recognized as personal data and protected accordingly.
关于感知的说话者特征的调查：个性、可爱度、病态和第一个挑战
DOI：
10.1016/j.csl.2014.08.003
发表时间：
2015
期刊：
Comput. Speech Lang.
影响因子：
--
作者：
Schuller;B. Steidl;Batliner;Vinciarelli;A. Burkhardt;van Son;Weninger;Bocklet;Mohammadi
通讯作者：
Mohammadi
通过移动运动传感器的信息泄露：用户意识和担忧
DOI：
--
发表时间：
2017
期刊：
Proceedings of the European Workshop on Usable Security (EuroUSEC
影响因子：
--
作者：
Kirsten Crager, Anindya Maiti
通讯作者：
Kirsten Crager, Anindya Maiti
影响因子：
7.3
作者：
Stowell, Dan;Giannoulis, Dimitrios;Plumbley, Mark D.
通讯作者：
Plumbley, Mark D.