Thanks to augmented reality, use your smartphone camera to draw a virtual tape measure / ruler over the real world. Sketch a floorplan of a room as your would do with a real tape measure / ruler. The tape measure can be used to make horizontal and vertical measurement as with a ruler. Trace a 2D plan and export it in 3D format (dxf). You don't need anymore a tape measure or ruler to measure a length or distance. With this measurement app, you can also calculate automatically the surface of any