| Summary: | 碩士 === 朝陽科技大學 === 資訊與通訊系 === 106 === Internet of Thing (IoT) technology is an attractive issue because it has been applied widely to a number of aspects, such as smart home, indoor positioning, and autonomous produce and control. As we know, the long-term cares of elders is an important issue, but the cares of elders existed some problems of management for several years. Therefore, the IoT is expanded to position and prediction movements of elders in a local area. However, the proposed positioning or care systems have high costs and power consumption, as they require the high density of sensing nodes. In addition, most proposed systems are demanded to match up a smart phone, but the smart phones bring other problems for elders. Therefore, a wearable device care system, in this study, is proposed. This study main aims at addressing the challenges for those proposed systems to develop a care system by wearable devices and raspberry pi boards through Bluetooth low energy (BLE) transmission. Furthermore, the text marquee and Firebase Cloud Messaging (FCM) push notification are added to the wearable device care system to prevent dangers occurred in the bathrooms and outdoor areas.
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