The righardware template is no good, so I'm not using it. Computer= Beagleboard C3 OS=Minimal customized Ubuntu without X Output Display=Covert sunglasses monocular hmd made from Myvu Crystal Speaker=Simple monospeaker/microphone Input Keyboard=Spiffchorder Pointer=None The whole system, except display, is located in a cheap belt-worn cameracase. Blogpost with photos: Beagleboard case is currently built with plexiglass. It's a lot better than the plywood one I had.