In addition, pulse and body temperature are easily monitored and, with 4G LTE wireless connectivity and a built-in camera, mic, and speaker, wearers could Facetime friends anytime, anywhere.
In order to get the functionality it needed, APX grafted a 5 megapixel camera, mic and a full suite of motion sensors to provide nine-axis head tracking onto a Moverio headset.
For various reasons, everyone likes to talk about the "analog hole" problem with DRM protection: pretty much all security falls down in the face of a well positioned camera and mic setup in the back of a movie theater.