People are using all kinds of techniques, from hand sketching and markers, to digital sketching, illustrator, photoshop, 3d modeling/rendering, and 3d working/appearance prototypes made by hand, rapid prototype process, or actual production runs.
People are using all kinds of techniques, from hand sketching and markers, to digital sketching, illustrator, photoshop, 3d modeling/rendering, and 3d working/appearance prototypes made by hand, rapid prototype process, or actual production runs.