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One objective of a good design review is to examine the results of validation testing, making all product weaknesses visible. This examination involves applying another GD 3 concept, design review based on test results (DRBTR). When applying DRBTR, we must, wherever possible, observe the product test before, during and after completion.
The ultimate design review, if successful, therefore triggers the product launch or product release. The conduct of design reviews is compulsory as part of design controls, when developing products in certain regulated contexts such as medical devices. By definition, a review must include persons who are external to the design team.
It governs the development cycle of a product from its inception to the market or customer delivery and service in order to maximize revenue. This is in contrast to software that is delivered in an ad hoc manner, typically to a limited clientele, e.g. service.[ Example of the basic lifecycle of software products
It differs from software inspection in its ability to suggest direct alterations to the product reviewed, and its lack of a direct focus on training and process improvement. The term formal technical review is sometimes used to mean a software inspection. A 'Technical Review' may also refer to an acquisition lifecycle event or Design review.
In software engineering, a walkthrough or walk-through is a form of software peer review "in which a designer or programmer leads members of the development team and other interested parties through a software product, and the participants ask questions and make comments about possible errors, violation of development standards, and other problems". [1]
In software engineering, a software development process or software development life cycle (SDLC) is a process of planning and managing software development. It typically involves dividing software development work into smaller, parallel, or sequential steps or sub-processes to improve design and/or product management .
Iterative design has long been used in engineering fields. One example is the plan–do–check–act cycle implemented in the 1960s. Most New product development or existing product improvement programs have a checking loop which is used for iterative purposes. DMAIC uses the Six Sigma framework and has such a checking function.
Product design is the process of creating new products for businesses to sell to their customers. [1] It involves the generation and development of ideas through a systematic process that leads to the creation of innovative products. [2] Thus, it is a major aspect of new product development. Product Design Process: