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Programming environment�for all children including those with disabilities.

Blocks4All

Access barriers to blocks-based programming environments

  • Accessing inpu
  • Accessing output
  • Accessing program elements
  • Moving blocks
  • Conveying program structure
  • Conveying element type

Access Solutions

  • Screen reader accessible
  • Switch accessible
  • Uses technology children know

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Blocks4All:https://milnel2.github.io/blocks4alliOS/

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toolbox

Program Workspace

Run button

Tactile-auditory Output

  • Richard Ladner
  • Lauren Milne
  • Anat Caspi
  • Yitong Shan