When the patient first gets the personal heart attack detector, they would take an Electrocardiogram (ECG), which records the rhythm and activity of the heart.
Using the first completed section of the NOvA neutrino detector, scientists have begun collecting data from cosmic rays-particles produced by a constant rain of atomic nuclei falling on the Earth's atmosphere from space .
With The Leap motion detector (which Newcomb was one of the first to test) and other high resolution input methods on the horizon, the performance demands on apps will only increase.