Augment Reality
Perceptual thresholds become even more interesting as we enter the new age of augmented reality (AR). This term refers to media that combine a physical layer with a digital layer to create a combined experience. If you've ever watched a 3D movie with those clunky glasses, you've experienced one form of augmented reality. Or, if you’ve seen that yellow line in an NFL game that shows the first down marker, you’ve also encountered AR in a simple form.