The best smart locks can make your home more secure but also save you time and provide peace of mind. We tested more than a ...

To gather multi-modal data, we propose an IoT-based smart ambient behavior observation system (SABOS). SABOS provides unobtrusive monitoring of daily living activities by utilizing various sensors ...

In this study, a lightweight blockchain-based radio-frequency identification (RFID) identity authentication mechanism is proposed for smart factories represented by the medical device manufacturing ...