中文摘要：

作为信息采集和服务工具,可穿戴设备记录的数据蕴含着巨大价值。为了促进可穿戴设备数据的管理、保存及应用,本研究通过收集网络数据,分析了可穿戴设备的概念、分类、特点以及目前发展现状。在此基础上,选取目前常见的可穿戴设备作为典型案例,分析了其特性和功能,并对可穿戴设备所记录的各类数据进行归纳和分类整理,最终构建了可穿戴设备记录的元数据框架体系。

英文摘要：

As tools of information collection and services, wearable devices have great value in recording data. In order to promote the management, preservation and application of data recorded by wearable devices, this study analyzes the concept, classification, characteristics and current development of wearable devices by collecting data from the internet.On this basis, we selected common wearable devices at present as typical cases, analyzed their features and functions,sorted and categorized various types of data recorded by wearable devices. Finally, we built the Framework of Wearable Devices Recording Metadata.