This requires investigation of the background of the posed problem, collection and analysis of data, economics, causes and effects, and other pertinent information. The designer will write a concise problem statement, determine a list of requirements, list the limitations on the problem, and collect information. Gathering of Information. Information is gathered from many sources. In addition to information from textbooks and technical journals, the engineer must look to trade journals, vendor catalogues, patent gazette, specifications and codes, technical experts, and other sources for information.
Creativity is an important ingredient to the solution of most engineering problems.
Good ideas come from many sources, including textbooks, handbooks, concept books, vendors, patent files, catalogues, and other engineers. The engineer may maximize this effort by investigating and applying a number of different idea generation techniques. These may include brainstorming, attribute listing, synectics, morphological chart, idea trigger sessions, and many others. Potential solutions must be compared so that the engineer may decide on the best solution. For evaluation to take place, there must be both comparison and decision-making.