Planual Rules regarding Smart grouping
3.02-01 Gestalt principle of similarity Gestalt principle of similarity
The mind tends to group similar items together to simplify input. Grouping your pages together visually helps the user to make sense of what they’re seeing and find what they’re looking for quicker.
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3.02-02 App design
Split content up using categories in a way that makes sense to your users, for example, functional areas. Consider the story, and group and order your pages accordingly.
3.02-03 Group like content
Group related and/or connected data together.
