Before designers can solve a problem, they first must define what it is. Technology design is carried out by interdisciplinary teams. Designers know too much, and they know too little. The heart of design is the iterative process of creating a prototype that embodies the design, evaluating it, and then using the feedback to create a new prototype. In large organizations, those who design a product are often not the same as those who implement it.
Much design occurs in the context of large organizations.
This article contains a brief describes of 7 information architecture techniques and deliverables. Knowledge mapping is a important practice consisting of education, discovery, survey, audit and synthesis. This document discusses the considerations in development of such diagrams, outlines a basic symbology for diagramming information architecture and interaction design concepts, and provides guidelines for the use of these elements. Each digital tribe has its own folkways and specialized environment. Yet they all need to be served by today's high-tech companies.