Chartered Property Casualty Underwriter (CPCU) is a professional designation in property-casualty insurance and risk management.
A prototype is an early sample, model, or release of a product built to test a concept or process or to act as a thing to be replicated or learned from.It is a term used in a variety of contexts, including semantics, design, electronics, and software programming. A User Experience Prototype captures enough aspects of the intended design that it can support user research. 2  A Visual Prototype captures the size and appearance, but not the functionality, of the intended design.
We interpretresolution to mean âamount of detailâ, and fidel-ity to mean âcloseness to the eventual designâ. It isimportant to recognize that the degree of visual andbehavioral refinement of a prototype does not nec-essarily correspond to the solidity of the design, orto a particular stage in the process. 3.he goal of this chapteris to establish a model that describes any prototypein terms of the artifact being designed, rather thanthe prototypeâs incidental attributes. By focusingon the purpose of the prototypeâthat is, on whatit prototypes âwe can make better decisions aboutthe kinds of prototypes to build.