Using Variables or States across Scenes
Here is my situation:
I have built a course that has one "home" screen - an office. Learners click part of the office (the phone for example) and are taken to another scene. There they answer 8 questions and then return to the office. There are 4 clickable things in the office. 18 questions in total.
Here is my request:
I want to be able to track that the questions have been completed. For example, when all 8 questions in the phone scene have changed, I want that phone to grey out. Then when all questions have been answered I want to have the exit button on the door become visible (this last part I've got).
So my question is how do you change states based on variable in other scenes/slides? Or can you?