Designing a poster and drafting a poster are two different things. DRAFTING a poster refers to drawing a 2D/3D layout of any poster with own creativity and preferential pattern without considering any hard and fast rule in it. DESIGNING a poster is more complicated and technical work. read more
Drafting is essentially drawing a picture, whether in 2D or 3D, and providing dimensions and notes. A drafter may do some "catalog engineering," (selecting parts such as bearings, seals, etc. from a catalog), but drafters do not use any truly advanced mathematics (as a rule). read more