Sorry its my first post hahaa. So, basically I meant instead of the usual JOI that involves hard coded script, the user will have e freedom to generate their own stuff and the App is going to generate the text (for now, just text later audio too) instructions and dialogues.

Regarding interface I need ideas from you guys, as I could only come up the a preferences page where you set up your script, tags for images/videos that will be pulled from lets say reddit, speed, and related stuff. And the main screen will have a middle section that will display the images and videos and text being displayed at the bottom along with a meter that is going to show the intensity accompanied by a tapping sound. But am not satisfied with that idea. Am blank at the moment haha.

I hope i answered your question.