Recent advances in sensing, computing, communication and networking technologies have paved the way to dangle unprecedented pervasive healthcare applications and services. For example, body sensor networks (BSNs) employ numerous miniaturized, portable, and autonomous sensing devices in, on, or around the body for pervasive health monitoring such as predicting contingency abnormal condition and treatment of chronic diseases including diabetes and hypertension. Moreover, BSNs can help in determining contextawarepsychological classification (e.g., personality type, mood, psychological condition) in real-time based on physiological parameters (e.g. body temperature, heart rate, blood pressure, perspiration, and brain impulses), which can revolutionize human-interactions. Other potential applications may include activity scheduling based on circadian rhythms, social network computing, interactive gaming, driver drowsiness detection, and entertainment.

Nonetheless, enormous amount of critical data (Big Data) collected through various BSNnodes require fast, reliable, on-demand, scalable, secure, and powerful communication (e.g., 5G) and computing infrastructure (e.g., cloud computing). However, integration of these technologies introduces new social, legal, technical and security challenges.