To make your own communication aid, there are three steps.

  1. Watch our 3 minute getting started video
  2. Make some changes to either our CK12 template or CK20 template.
  3. Upload your version using the form below.
Upload Form

File to upload

The Open Voice Factory is simple. There are no usernames and no passwords. Just upload a template and you’ll be given a special link that you can always use to get back to the communication device you created.

Grid size

Please choose the correct grid size for your template.


  • Anyone with your secret link will be able to view your files. Please keep this in mind before uploading content that may be private.
  • Make sure you test the resulting link thoroughly! There may be lurking bugs in our code and we'd hate for an end-user to be the first ones to find them.