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This is an early unpublished editor's draft; content is incomplete and subject to change.

Orientation supported (enhanced)

Supplemental requirement

Content supports both portrait and landscape orientations.

Except when

  • Content is aligned with the physical world.
  • The orientation is essential.

Tests

Procedure

For platforms which do not have a default orientation:

  1. Open the content.
  2. Check that the orientation can align with both portrait and landscape orientations.

Expected results

Key Terms

essential to outcome

always necessary to achieve the same result

If something is essential to the outcome then: If it were removed, the information or functionality of the content would be fundamentally changed, and the information and functionality cannot be achieved in another way that would conform