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—Privacy of physiological data collected by a network of embedded sensors on human body is an important issue to be considered. Physiological signal-based security is a light weight solution which eliminates the need for security key storage and complex exponentiation computation in sensors. An important concern is whether such security measures are(More)
—Implementing requirements verified body worn medical sensors and smart phones, acting as base stations, in Body Sensor Networks (BSNs), is of extreme importance for development of reliable pervasive health monitoring systems (PHMS). Models of BSNs have been used to analyze designs with respect to requirements such as energy consumption, lifetime, and(More)
Well-being and fitness are major focuses pushing the need for a simple and effective method to monitor health. Researchers have pointed out safety, lifetime, and reliability as the key requirements of medical devices. Mismatch between requirements of wearable medical sensor and smart phone and their implementation is one of the major causes of failure. We(More)
Early detection and diagnosis of potentially fatal physiological conditions such as heart attacks, require continuous monitoring of patient health following transfer from hospital to home. In response to this need, wireless home-based health monitoring systems (WHMS) are being proposed 1-5 as a low-cost solution. A WHMS (Figure 1) consists of physiological(More)
We demonstrate bHealthy, a physiological feedback-based mobile wellness application suite. bHealthy, monitors physiological signals using electrocardiogram, electroencephalogram, and accelerometer sensors; uses a suite of assessment applications to detect mental state of the user; suggests apps to enhance wellbeing; and tracks the performance of the user in(More)
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