So - what the heck is a Hotspot?
A hotspot is essentially a link. Hotspots are what we use to get to another part of your showcase - whether that be a file, a video, or another sub-menu. So whenever you see "Create a new Hotspot", think "Create a new portal to something else".
Hotspots are the basis for all navigation in your showcases. Hotspots allow you to add new layers, link to content and provide access to your files.
To create a new hotspot, click ‘New hotspot’ from the right-hand sidebar when editing a showcase.
This will create an empty box on your showcase which you are able to move around, and resize as you like.
Once you've created a hotspot, you can 'Add content' to that hotspot, and that content will show up when a user taps on the hotspot in the app.