Software as a service (SAAS) services featuring software tools for 3D printer slicing, namely, the conversion of 3D object model files into a set of instructions for a 3D printer; Software as a service (SAAS) services featuring operating software for use in advanced 3D printing; Software as a service (SAAS) services featuring software for operational management of 3D printer capabilities, namely, off-axis, conformal, functionality graded, and hybrid 3D volumetric circuit printing