The AcroTeX Education Bundle
D. P. Story
Other (as stated in the work)
The AcroTeX bundle (LPPL 1.2) contains:
webpackage to redefine page layout to web-friendly dimensions;
exerquizpackage for defining on-line exercises and quizzes of various sorts;
eFormspackage for support of PDF forms;
eq2dbpackage for converting an
exerquizquiz for processing by a ASP server-side script.
Note that not all features are supported on Overleaf's preview panel for now; similarly, not all features are supported on all PDF viewers. For best effect, download a copy of the the output PDF, and use Adobe Reader or Acrobat Distiller to open it.