In this talk, Mats Lidell shares how you can create your own hyperbutton syntax that can be used in any file to trigger any kind of action. After the talk, he will answer your questions via BigBlueButton. The following image shows where the talk is in the schedule for Sat 2022-12-03. Solid lines show talks with Q&A via BigBlueButton. Dashed lines show talks with Q&A via IRC or Etherpad.