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2020 IEEE Sensors
The COVID-19 pandemic is a major global health threat, and Health Care Workers (HCWs) may have an increased risk of infection through occupational exposure. In the case of hospital outbreaks, contact tracing of close physical interaction needs to be performed. In this article, we propose an IoTconnected contact tracing system based on Bluetooth Low Energy (BLE) beacons for subject identification and data transmission. The proposed system consists of BLE receivers, BLE wearable tags, an edgedoi:10.1109/sensors47125.2020.9278701 fatcat:pcv4nynvtnaxvo4g54rfiyyjye