Wrote several articles for the Adobe Development Center that you can still read on the Wayback machine! Adobe commissioned me to write articles on accessible games for children.
In this particular game, the lifecycle of the Frog, children were able to tab to a puzzle piece to pick it up and tab to the drop spot to place it.
You can read the article on the Wayback Machine here:
Creating self-voicing puzzles in Flash | Adobe Developer Connection (archive.org)
