Whether you need a car part, a quick knicknack, or a prosthetic limb, you might know that 3D printing can help you get it--but lacking 3D design know-how, you might feel stuck. Design services such as that offered by You3Dit.com are here to help, however, bringing together users and designers to create new 3D prints. Through the interactive You3Dit site, users can upload a drawing or photo of what they're looking for, and choose their preferred design from submitted drafts from the You3Dit community of qualified CAD designers. Once created, the design will be sent to a local 3D printer and shipped to the user. Check out more details on the operation in the full article: http://3dprint.com/85006/you3dit-crowdsources-design/