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Affinity wall diagram. The affinity diagram is a business tool used to organize ideas and data. It is one of the Seven Management and Planning Tools.People have been grouping data into groups based on natural relationships for thousands of years; however, the term affinity diagram was devised by Jiro Kawakita in the 1960s [1] and is sometimes referred to as the KJ Method.
Affinity diagram. Affinity diagrams are a special kind of brainstorming tool that organize large amount of disorganized data and information into groupings based on natural relationships. It was created in the 1960s by the Japanese anthropologist Jiro Kawakita. It is also known as KJ diagram, after Jiro Kawakita. An affinity diagram is used when:
After completing the wall, participants "walk" the affinity diagram to stimulate new ideas and identify any remaining issues or holes in data. The affinity diagram is a bottom-up method. Consolidated data may also be used to create a cause-and-effect diagram or a set of personas describing typical users of the proposed system.
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.
Affinity analysis falls under the umbrella term of data mining which uncovers meaningful correlations between different entities according to their co-occurrence in a data set. In almost all systems and processes, the application of affinity analysis can extract significant knowledge about the unexpected trends [ citation needed ] .
Used to rapidly make millions to billions of copies (complete copies or partial copies) of a specific DNA sample, allowing scientists to take a very small sample of DNA and amplify it (or a part of it) to a large enough amount to study in detail: Genetics, Molecular biology: Somatic cell nuclear transfer
Some relevant techniques are brainstorming, the nominal group technique, the Delphi technique, idea/mind mapping, the affinity diagram, and multicriteria decision analysis. [8] These techniques are referenced in the Guide to the Project Management Body of Knowledge. [9] Group creativity techniques can be used in a sequence; for example: [9]
A mind map is a diagram used to visually organize information into a hierarchy, showing relationships among pieces of the whole. [1] It is often based on a single concept, drawn as an image in the center of a blank page, to which associated representations of ideas such as images, words and parts of words are added.