3D printing technology is emerging and one of the barriers that prevents many designers and engineers from 3D printing their models is the availability of 3D printers or service availability. Although many cheap 3D printers are introduced through websites like Kickstarter, it is still expensive technology especially for designers who use it due to narrow project implementations. If the designer has frequent 3D printing projects, these revenues can help in covering the costs of the 3D printer and the 3D printing materials.. Many websites help designers to overcome this problem by offering 3D printing services online such as Shapeways, i.materialise,[…]