Vital sign monitoring is a common practice amongst medical professionals, and plays a key
role in patient care and clinical diagnosis. Traditionally, dedicated equipment is employed to …

User authentication is key in user authorization on smart and personal devices. Over the
years, several authentication mechanisms have been proposed: these also include …

Due to the widespread use of mobile devices, it is essential to authenticate users on mobile
devices to prevent sensitive information leakage. In this paper, we propose TouchID, which …

In this paper, a bed-mounted vibration sensor-based system is proposed to monitor vital
parameters during sleep, including heartbeat rate (HR) and respiratory rate (RR), body …

In this paper, we introduce a novel real-time and contact-free sensor system, Helena, that
can be mounted on a bed frame to continuously monitor sleep activities (entry/exit of bed …

We are now in the era of the Internet of Things (IoT). Various smart devices can upload their
sensor data that characterize our physical world's environment to the server. The …

The rapid evolution of mobile phone devices resulted in the conversion of a simple
communication device to a complicated small portable computer offering a plethora of …

The ever-growing technology in mobile smartphones has enabled users to store sensitive
and private information; as a result, it required the need for an improved security system …

Innovative sensing modalities for wearable devices continue to emerge with the
advancement of microelectromechanical systems and material science. Compared to …

User authentication and identification on smart devices has great significance in keeping
data privacy and recommending personalized services. Existing few research works …