Heart-rate detection and tracking human body movements through walls at home

During sleep, we can detect human vital signs and heart rate which is very important as it can access the general physical health of a person and thus it will give us the details of that individual and with that details we can come to a conclusion. By determining respiration rate, we can detect our heart rate and he can detect many diseases such as sleep apnea and chronic obstructive pulmonary disease. In this paper we present heart rate detection and as well as detection of human body movements, using wireless signals through walls of a room. Here we discussed about two main technologies, both implemented using Wi-Fi router at home, namely Wi-Vi and Vital Radio. Wi-Vi is used for tracking human body movements and Vital Radio developed using Wi-Vi is used to track human heart rate and breathing pattern.