So you don’t have the cash to get a real GLASS? Why not make your own. Noe & Pedro Ruiz have put together a guide that shows you how you can create your own GLASS like device. You need a 3D printer to get started in addition to a pair of video glasses and a Raspberry Pi. The 3D printed parts are available for download on thingsverse. The display uses composite video to connect to the Raspberry Pi. Those of you who love DIY projects are going to enjoy this one.