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Information design is the practice of presenting information in a way that fosters an efficient and effective understanding of the information. The term has come to be used for a specific area of graphic design related to displaying information effectively, rather than just attractively or for artistic expression.
A systems development life cycle is composed of distinct work phases that are used by systems engineers and systems developers to deliver information systems.Like anything that is manufactured on an assembly line, an SDLC aims to produce high-quality systems that meet or exceed expectations, based on requirements, by delivering systems within scheduled time frames and cost estimates. [3]
User-centered design (UCD) or user-driven development (UDD) is a framework of processes in which usability goals, user characteristics, environment, tasks and workflow of a product, service or process are given extensive attention at each stage of the design process.
The engineering design process, also known as the engineering method, is a common series of steps that engineers use in creating functional products and processes. The process is highly iterative – parts of the process often need to be repeated many times before another can be entered – though the part(s) that get iterated and the number of such cycles in any given project may vary.
Information architecture (IA) is the structural design of shared information environments; the art and science of organizing and labelling websites, intranets, online communities and software to support usability and findability; and an emerging community of practice focused on bringing principles of design, architecture and information science to the digital landscape. [1]
Most design methods focus on what the design is (i.e. on the final product, rather than why the design is the way it is). [9] IDEF6 is a method that possesses the conceptual resources and linguistic capabilities needed to represent the nature and structure of the information that constitutes design rationale within a given system, and
Data-centric computing is an emerging concept that has relevance in information architecture and data center design. It describes an information system where data is stored independently of the applications, which can be upgraded without costly and complicated data migration.
The design process is plan-driven. The design process is understood in terms of a discrete sequence of stages. The rational model is based on a rationalist philosophy [12] and underlies the waterfall model, [19] systems development life cycle, [20] and much of the engineering design literature. [21]