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What can wearable sensors and usage of smart phones tell us about academic performance, self-reported sleep quality, stress and mental health condition? To answer this question, we collected extensive subjective and objective data using mobile phones, surveys, and wearable sensors worn day and night from 66 participants, for 30 days each, totaling 1,980 days of data. We analyzed daily and monthly...
The stress and poor sleep quality of a person may be used as two of several components for predicting the onset of mental health problems, in particular depression. Ergonomie smart sensors that can determine the heart rate variations related to stress and the variability of sleep may provide unique insights to the coping behavior of stressed people. Rather than relying on wearable computers, a single...
The number of people who have mental health problems, such as depressive disorders, is increasing, but many patients do not take suitable medical treatment due to a lack of clear subjective symptoms. Mental disorders may manifest themselves in term of measurable physiological signals. Using a wearable sensor, we measured heat flux, skin temperature and GSR in healthy people and patients with depressive...
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