Wi-Fi and acoustic signal-based human–computer interaction (HCI) methods have received growing attention in academia. However, there still are issues to be addressed despite their flourishing. In this work, we evaluate the practicality of the state-of-the-art signal-based HCI research in terms of the following six aspects—granularity, robustness, usability, efficiency, stability, and deployability. The paper presents our analysis results, observations and prospective research directions. We believe that this work will serve as a standard for future signal-based HCI research for assessing the practicality of newly developed methods.

中文翻译：

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Wi-Fi和基于声信号的HCI方法的实用性比较评估

Wi-Fi和基于声音信号的人机交互（HCI）方法在学术界越来越受到关注。但是，尽管它们蓬勃发展，但仍有一些问题需要解决。在这项工作中，我们从以下六个方面（粒度，鲁棒性，可用性，效率，稳定性和可部署性）评估基于信号的最新HCI研究的实用性。本文介绍了我们的分析结果，观察结果和前瞻性研究方向。我们相信这项工作将作为未来基于信号的人机交互研究的标准，以评估新开发方法的实用性。