1.) The impact of designers' goals on design-by-analogy. --Leyla Alipour, Mohsen Faizi, Asghar M. Moradi, Gholamreza Akrami.
2.) Novice designers' use of prototypes in engineering design. --Michael Deininger, Shanna R. Daly, Kathleen H. Sienko, Jennifer C. Lee.
3.) Collective design in 3D printing: A large scale empirical study of designs, designers and evolution. --Ali Gürcan Özkil.