This paper examines the crucial roles which prototyping plays in fast-start product development - a concept which emphasizes thorough, up-front planning, early product definition, greater staffing during the start-up phase of the program, and intensive early-design effort. The diverse uses of prototypes in product development are first reviewed in general terms, followed by an examination of how prototypes were used in a number of development projects studied as part of the "Manufacturing Vision" program [2]. The effectiveness of use of prototypes at critical junctures proved to be pivotal events in the outcome of many of the product development programs studied.
B. Bebb, "What We Have Learned About Roles in Achieving World-Class Engineering Design Quality", Proceedings - Design Productivity International Conference, February 1991.
2.
H.K. Bowen, S. Wheelwright, and K Clark (eds), Visions and Capability: High Performance Product Development in the 1990s, Oxford University Press, New York, 1993.
3.
K. Clark and T. Fujimoto, "Product Development Performance", Harvard Business School Press, Cambndge, Massachusetts, 1991.
4.
W.E. Dacey, "Concurrent Design for Product/Process", 4th Design for Manufacturability Conference, October 1990.
5.
J. Fox, "Design Quality and Reliability Through Technology Readiness", Publication 89 DPC003, Design Engineering Center, University of Missouri .
6.
M. lansiti , "Real World and R&D: Bridging the Product Generation Gap", Harvard Business Review, May-June 1993.
7.
D.K. Medler , "Stereolithography and Concurrent Engineering ", Concurrent Engineering, July-August1991 , Vol. 1, No. 4, pp. 5-10.
8.
L. Sullivan , "The Seven Stages in Company-Wide Quality Control ", Quality Progress, May 1986.
9.
G. Taguchi, "Off-Line and On-Line Quality Control Systems", Proceedings of the International Meeting on Gluality Control, 1978, Vol. B4, pp. 1-5 (For a more complete and more easily understood description, see P.J. Ross, Tachuchi Techniques for Quality Engineering, McGraw Hill, 1988).
10.
M.B. Wall , K.T. Ulrich, and W.C. Flowers, "Evaluating Prototyping Technologies for Product Design", Research in Engineering Design, 1992, Vol 3, pp. 163-177.
11.
E. Wilson, "Product Definition Factors for Successful Designs", Engineers Thesis, Stanford University, Department of Mechanical Engineering , December 1990.
