Aurzen Zip tri-fold projector review: mirror anything (without DRM) Tri-folds are having a moment. There’s that impressive Huawei device, my favorite 3-in-1 Apple charger, and now this: the Zip tri-fold projector from a company called Aurzen. It’s the most gadgety gadget I’ve tested in a long time. The Zip’s heft, texture, and hinge stiffness evokes quality at first touch and it’s impressively bright f…