Meet Cubiio: a compact laser engraver with app control that lets you bring your designs to life on a variety of materials, including cardboard, leather, and wood. To get started, simply choose a design on your smartphone, place what you want to engrave in front of Cubiio, align, and press start.
You can use INKSCAPE to create your own vector graphics and G-Code files. The device is compatible with iOS and Android devices. It has adjustable laser output.