June 12, 2014
It is based on a previous project that was able to obtain the position of a person with a margin of 10 centimeters of error, only now that margin has been reduced to a few millimeters thanks to the implementation of new algorithms.
This millimeter control allows the system to be able to calculate a person’s level of respiration, to then contrast the data and obtain the heart rate with an accuracy of 99 percent. Its implementation could be used to create new baby monitors that allow knowing the child’s status at all times, although it will probably also find some other military use.
via MIT develops a WiFi heart rate measurement system.
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