eWatch: a wearable sensor and notification platform
eWatch: a wearable sensor and notification platform
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eWatch：可穿戴传感器和通知平台
DOI：
10.1109/bsn.2006.24
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发表时间：
2006
期刊：
影响因子：
--
通讯作者：
D. Siewiorek
中科院分区：
文献类型：
--
作者：
Uwe Maurer;Anthony G. Rowe;A. Smailagic;D. Siewiorek
eWatch 是一款内置于腕表外形中的可穿戴传感、通知和计算平台，使其具有高可用性、即时可见性、传感器的理想位置，并且对用户来说不显眼。蓝牙通信提供与蜂窝电话或固定计算机的无线链接。 eWatch 可感应光、运动、音频和温度，并提供视觉、音频和触觉通知。该系统提供充足的处理能力和多天的电池寿命，可实现实际的用户研究。本文提供了开发可穿戴计算平台的动机、对功耗感知硬件和软件架构的描述，以及显示在线最近邻分类如何识别和识别一组经常访问的位置的结果
The eWatch is a wearable sensing, notification, and computing platform built into a wrist watch form factor making it highly available, instantly viewable, ideally located for sensors, and unobtrusive to users. Bluetooth communication provides a wireless link to a cellular phone or stationary computer. eWatch senses light, motion, audio, and temperature and provides visual, audio, and tactile notification. The system provides ample processing capabilities with multiple day battery life enabling realistic user studies. This paper provides the motivation for developing a wearable computing platform, a description of the power aware hardware and software architectures, and results showing how online nearest neighbor classification can identify and recognize a set of frequently visited locations