Projects/Usability/HIG/Layout/NavigationPatterns

Revision as of 20:38, 21 July 2014 by Andrew (talk | contribs) (Patterns for a 2-deep information structure)
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Purpose

Navigation Patterns are determined by the information structure of the application content (flat, 2-deep, 3-deep, n-deep). Navigation patterns can be combined with command patterns to design the complete layout for your application.

Guidelines

Patterns for a flat information structure

IS-flat.png

When there is no hierarchical relationship between pieces of content the information structure is flat. Examples include a playlist, a slideshow or a list of documents or contacts.


One at a time

NP-flat-1.png

  • These patterns are useful when each piece of content is meant to be shown one at a time.
  • Controls are provided to allow the user to move from one piece of content to the next.
  • Examples include a slideshow, or a video or music playlist, a web browser or setup for newly installed software


Multiple at once

NP-flat-2.png

  • These patterns are useful when multiple pieces of content are intended to be shown at once.
  • All essential information about each piece of content is visible or accessible within the pattern without changing layout. * If more space is needed to show the details of a selected piece of content consider the Master-Detail patterns.


Master-Detail

NP-flat-3.png

  • These patterns are useful when multiple pieces of content are intended to be shown at once along with a more complete presentation of the information contained in the currently selected piece of content.
  • Examples include a contact list that shows the full details of the contact when selected, or a slideshow with the "film-strip" to select other photographs.

Patterns for a 2-deep information structure

IS-2-deep.png

When all pieces of application content can be grouped into top-level categories, the information structure is 2-deep. Examples include picture albums, music albums, an email folder or tags.

Unique 2-deep patterns NP-2-deep-1a.png

Any flat navigation pattern could be combined to create a 2-deep navigation patterns. However, to maintain consistency across applications, we recommend the collapsible list pattern, or the List-Detail pattern for navigating the top of the information structure combined with the appropriate pattern for showing


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