Marcelo Paiva

All criteriaPresent as slides

A person with tousled hair leans on one hand, mouth open, staring down at a laptop screen.Meant to show: A young man with limited arm movement, a mouth stick in his teeth

Success criterion 2.5.6

Concurrent Input Mechanisms

Content does not restrict the input modalities available on a platform.

  • Level AAA
  • Principle 2: Operable
  • Guideline 2.5: Input Modalities

In a user’s words

“I plugged in my keyboard and your app told me to use the touchscreen. I'll decide how I type, thanks.”

Who this helps: Motor Impairments

What each role can do

Product manager
Support touch, keyboard, mouse and voice together.
Designer
Do not design flows that assume one input type.
Developer
Avoid input-type detection that disables other inputs; listen for pointer and keyboard events together.
Tester
Switch between touch, keyboard and mouse in the middle of a task and confirm everything keeps working.

Once it is fixed

“Touch, keys, mouse, whatever my day calls for. Thanks for not picking for me!”

The quotes are written to illustrate the criterion. They are not testimonials from real people. For the official wording, find 2.5.6 in the W3C quick reference for WCAG 2.2 (opens in a new tab).

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