Dear whoever can please help me to figure out what I have to do,
I am creating an experiment in which I want to give participants a restaurant menu. Some options need to be sealed and need to be able to open through a reveal button. I can make the menu either through png, jpeg, or with a pdf. The idea is that there are options on the menu that are always revealed and that there are options that participants can reveal by clicking on them.

Anyone an idea on how to get this done?

Thank you :)