The type of backing depends on the type of molding process to be used. A low-melt castable alloy backing can be used for injection molding applications. The other half of the model is then put through the process. The use of rapid prototyping systems in creating the model or pattern for this molding process has resulted in an even quicker turnaround time. Visualization Visualization refers to the utilization of computer graphics and imaging to convert numerical data into pictures.
Hard prototypes refer to the actual physical models that can be touched.
Soft prototypes are the computer-generated renderings of a design. Visualization tools integrate CAD-based systems with animation to obtain a more detailed view of the model. Its capabilities include production simulation and finite element analysis. Visualization can also be a marketing tool. Soft prototypes generated by visualization tools cannot be touched, but can provide another method of communicating product design specifications.