This document discusses the design process for products. It describes the three phases of design: divergence, transformation, and convergence. In the divergence phase, needs are analyzed and specifications are established. The transformation phase involves conceiving alternative solutions. The convergence phase narrows solutions down to the most feasible option. The document also discusses the importance of collaboration between designers and manufacturers to ensure a design can be successfully manufactured. It provides an example of the Titanic, where lack of collaboration between teams led to failure of the rivets used in construction. Overall, the document emphasizes that design is a complex team process that requires considering all factors from needs to manufacturing.