29th Annual RESNA Conference Proceedings



The graphic is a venn diagram with three interlocking circles. The circles are titled, Technical Factors (feasibility), Business Factors (viability) and Human Factors (usability) respectively. The area where the three circles intersect is shaded and titled, Product System. Arrows point from each circle to the other two, indicating interactions between all three circles in the development of a product system. The circle titled Technical Factors contains the subtext, Production Process, Planning, Manufacturing and Assembly. The circle titled Business Factors contains the subtext, Business Process, Marketing, Product Cost and Market Need. The circle titled Human Factors contains the subtext, Design/Development Process, Research, Design and Engineering.

This should be in the right column.