My challenge was to program two sliders that both control one image in different ways. One slider adjusts the brightness of the image, and the other adjusts the contrast. Oh, and there are also two versions of the image: one in black-and-white and one in color.
Here's how it ended up:
https://360.articulate.com/review/content/b70737fd-b056-499b-9287-7b74d7cc990e/review Soooooo many layers, states, and triggers to deal with! But I saved myself *some* effort by having the interactive objects toggle a T/F variable. I never used the actual value of that variable. But the toggling gave me a "when" to use for the triggers that showed layers or adjusted states.
P.S. I have to confess that I didn't create this interaction this week. It's a challenge I gave myself a few years ago. However, I've never submitted it to E-Learning Challenges before.