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web-a11y-class's Introduction

web-a11y-class

A simple popup color picker built as a teaching tool for desktop web accessibility.

Exercise 1: Make the color picker keyboard accessible

Success Criteria

  • Ability to navigate to the button using the keyboard
  • Focus should move to the popup when it is open
  • Ability to use the arrow keys to move between the colors
  • Enter or Spacebar should select the color
  • Esc should close the popup and move focus back to the button

Exercise 2: Use ARIA to make the color picker accessible to users of VoiceOver

Success Criteria

  • User should be able to perceive the button as a popup button
  • Ability to perceive the color picker as a menu
  • Ability to perceive the menuitems as radio-like controls
  • Ability to differentiate between menuitems
  • Ability to perceive the currently selected color

ARIA Resources

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