Affinity Diagram

A data visualisation tool that can be used to explore and group people's thoughts or reactions to a set of concepts. Affinity diagrams are often used in user research and design thinking as an experimental technique for generating new ideas or solutions.

The emergent patterns in these visual representations can help identify which aspects your audience will respond well to, thus enabling decisions on the information architecture and next steps in the process.

It is important to note that affinity diagrams were initially developed for qualitative research but have since been adapted for quantitative research (though they are not typically used with statistical data).

More terms you might want to know

Aspect Ratio

The ratio of a rectangle's width to its height. It is measured by dividing the shorter side length, here "w" or width, by the longer side length, "h" or height. The aspect ratio may be given as either a fraction or as a decimal.

Miller's Law

An observation in Psychology that suggests that the number of mental objects the average person can keep track of is seven (plus or minus two).

Legibility

How well or poorly something can be read.

Crop Marks

Also called trim marks, are markings on artwork that tells the printer where to cut the page.

Font Style

Designers and developers use font styles to denote differences in meaning between two or more words, phrases, sentences, paragraphs, or blocks of text. Typical font styles in CSS and web development are normal, italic, oblique and inherit.

Pictorial Mark

A graphic representation, such as an icon, of a company or brand. Pictorial marks can be used on marketing materials to communicate the intentions and personality of the company. Factors such as colour, placement, and shape are significant in how the general public perceives a pictorial mark.

Diary Study

A technique for understanding people’s experience of a product or service. Participants are asked to keep daily records of their experience using the product, and these records are taken into consideration when designing the design.

Pagination

A technique used to sequentially present items in a list or other data set that are too long to display at one time.

Microcopy

The small, non-essential text that appears on an interface. It has been set up specifically to be short and concise to draw attention to an essential user experience.

Heuristic Evaluation

A usability assessment method that is used to evaluate a design against established usability principles or heuristics. It is based on the idea that designers can use their experience to find areas of poor design without extensive user testing.

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