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用于皮电和心脏活动测量的可穿戴技术:Fitbit Sense,Empatica E4和Shimmer GSR3之间的比较

Vincenzo Ronca^1,2, Ana C Martinez-Levy^2,3, Alessia Vozzi^2,4

¹Department of Computer, Control, and Management Engineering, Sapienza University of Rome, 00185 Rome, Italy.

Sensors (Basel, Switzerland)

|July 14, 2023

概括

消费者可穿戴设备在测量皮质电活动 (EDA) 和光聚光学 (PPG) 信号方面表现有前途,但其可靠性低于研究级设备. 为了客观地评估心理状态,需要进一步验证.

科学领域:

神经科学是一个神经科学.
生物医学工程生物医学工程
人与计算机的交互

背景情况:

对精神和情绪状态的客观评估依赖于神经生理学和自主性参数,如皮肤电活动 (EDA) 和光电显微图 (PPG) 数据.
传统上,研究级设备测量这些参数,但它们的侵入性可能会破坏用户的活动.
消费级可穿戴设备为日常生活中的监控提供了更舒适,更易于使用的替代方案.

研究的目的:

为了评估消费级Fitbit Sense可穿戴设备的可靠性.
将其在测量EDA和PPG数据中的性能与研究级设备 (Empatica E4) 和实验室设备 (Shimmer GSR3+) 进行比较.

主要方法:

在休息条件下从12名参与者收集EDA和PPG数据.
使用Fitbit Sense,Empatica E4腕带和Shimmer GSR3+进行数据采集.
在设备之间分析和比较EDA和PPG衍生特征.

主要成果:

在消费者和研究级设备的EDA和PPG特征之间发现了积极和显著的相关性.
与研究级设备相比,消费级Fitbit Sense的可靠性明显较低.

结论:

消费者可穿戴设备显示出监测神经生理和自主性参数的潜力.
尽管存在相关性,但消费者设备的可靠性较低,需要进一步调查和验证,以准确评估心理状态.

关键词:

消费者可以穿戴的设备电皮活动电皮活动.摄影复合体质学摄影复合体质学

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