Operation Manual

389
Accessibility, tags, and reflow
Last updated 4/7/2015
1.4.3 Contrast (Minimum). (Level AA)
• 7.1, paragraph 6 and note 4 • General Techniques:
http://www.w3.org/WAI/WCAG20/quickref
/#qr-visual-audio-contrast-contrast
1.4.4 Resize text. (Level AA)
• Not applicable • G142
1.4.5 Images of Text. (Level AA)
• 7.3, paragraph 6 • PDF7
• General Techniques:
http://www.w3.org/WAI/WCAG20/quickref
/#qr-visual-audio-contrast-text-
presentation
1.4.6 Contrast (Enhanced). (Level AAA)
• 7.1, paragraph 6
1.4.7 Low or No Background Audio. (Level
AAA)
• While ISO 14289 does not address this
success criterion, conformance in PDF
requires ISO 14289 conforming files and
readers. The manner in which developers
support this success criterion in PDF in not
defined in ISO 14289 or ISO 32000.
1.4.8 Visual Presentation. (Level AAA)
• Design-specific. It's necessary that authors
and developers consider this provision and
ensure conformance.
1.4.9 Images of Text (No Exception). (Level
AAA)
• 7.3 paragraph 1
2.1.1 Keyboard. (Level A)
• Not applicable • PDF3
• PDF11
• PDF23
2.1.2 No Keyboard Trap. (Level A)
• Design-specific. It's necessary that
developers consider this provision and
ensure conformance.
• G21
2.1.3 Keyboard (No Exception). (Level AAA)
• 7.19, paragraph 3
2.2.1 Timing Adjustable. (Level A)
• 7.19, paragraph three applies, but generally
this rule is design-specific. It's necessary
that developers consider this provision and
ensure conformance.
• G133
2.2.2 Pause, Stop, Hide. (Level A)
• 7.19 • General Techniques:
http://www.w3.org/WAI/WCAG20/quickref
/#qr-time-limits-pause
2.2.3 No Timing. (Level AAA)
• 7.19
2.2.4 Interruptions. (Level AAA)
• 7.19
2.2.5 Re- authenticating. (Level AAA)
• Not applicable
2.3.1 Three Flashes or Below Threshold. (Level
A)
• 7.1, paragraph 5 • General Techniques:
http://www.w3.org/WAI/WCAG20/quickref
/#qr-seizure-does-not-violate
2.3.2 Three Flashes.(Level AAA)
• 7.1, paragraph 5