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arXiv 1706.09247cs.CY
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Android可穿戴健康设备的可靠性

On Reliability of Android Wearable Health Devices

Naixing Wang, Edgardo Barsallo Yi, Saurabh Bagchi

摘要:

可穿戴设备越来越多地用于监测健康信号和健身目的,其典型用途是卡路里跟踪器、锻炼助手和计步器。尽管这些可穿戴设备可以测量许多健康信号(例如心率),但相对于临床监测设备,它们仍然不被认为是高度准确的。在本文中,我们调查了两款流行的可穿戴设备摩托罗拉Moto 360和Apple Watch中包含的心脏监测器的准确性。我们从硬件和软件的角度分析了准确性,并基于Android可穿戴设备中使用的光电容积描记(PPG)信号显示了身体运动对心率监测器的影响。然后,我们使用模糊测试对许多可穿戴设备都基于Android Wear操作系统进行软件可靠性研究。

英文摘要:

Wearable devices are increasingly being used for monitoring health signals and for fitness purposes with typical uses being calorie tracker, workout assistant, and step counter. Even though these wearables can measure many health signals (e.g. heart rate), they are still not perceived as highly accurate, relative to clinical monitoring devices. In this paper, we investigate the accuracy of heart monitor as included in two popular wearables Motorola Moto 360 and the Apple Watch. We analyze the accuracy from a hardware and a software perspective and show the effects of body motion on the heart rate monitors based on the use of photoplethysmography (PPG) signals used in Android wearables. We then do a software reliability study of the Android Wear OS, on which many wearables are based, using fuzz testing.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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