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The following principles help in ensuring a design is user-centered: [11] Design is based upon an explicit understanding of users, tasks and environments. Users are involved throughout design and development. [12] Design is driven and refined by user-centered evaluation. Process is iterative (see below). Design addresses the whole user experience.
Contextual inquiry (CI) is a user-centered design (UCD) research method, part of the contextual design methodology.A contextual inquiry interview is usually structured as an approximately two-hour, one-on-one interaction in which the researcher watches the user in the course of the user's normal activities and discusses those activities with the user.
Contextual design (CD) is a user-centered design process developed by Hugh Beyer and Karen Holtzblatt. It incorporates ethnographic methods for gathering data relevant to the product via field studies, rationalizing workflows , and designing human–computer interfaces .
Usage-centered design is an approach to user interface design based on a focus on user intentions and usage patterns. It analyzes users in terms of the roles they play in relation to systems and employs abstract (essential) use cases [ 1 ] for task analysis .
The user research process follows a traditional iterative design approach that is common to user-centered design and design thinking. [14] User research can be applied anywhere in the design cycle. Typically software projects start conducting user research at the requirement gathering stage to involve users right from the start of the projects.
User experience design is a user centered design approach because it considers the user's experience when using a product or platform. [2] Research, data analysis, and test results drive design decisions in UX design rather than aesthetic preferences and opinions, for which is known as UX Design Research.
Use-centered design is a design philosophy in which the focus is on the goals and tasks associated with skill performance in specific work or problem domains, in contrast to a user-centered design approach, where the focus is on the needs, wants, and limitations of the end user of the designed artifact.
In the user-centered design paradigm, the product is designed with its intended users in mind at all times. In the user-driven or participatory design paradigm, some of the users become actual or de facto members of the design team. [6] The term user friendly is often used as a synonym for usable, though it may also refer to accessibility ...