Recent developments in rapid prototyping provide evidence of the maturing of some areas of application. New applications continue to surface and new systems/processes are being introduced on a regular basis. The Fifth International Conference on Rapid Prototyping (Dayton, Ohio, 1994) provided an opportunity to bring together leaders in the commercial development and application of RP technology and to hear their perspectives on the current capabilities and future directions. A “Manufacturers round table” provided the forum for the audience to submit questions. Relates participants’ responses.