Hotspot
From Garden Gnome Software
Hotspots are definable, interactive areas within the movie. When the user's mouse rolls or hovers over these hotspots, the user is presented with a clickable area of the image that may link to a webpage, image, another movie, or anything else that can be hyperlinked.
Hotspots presented on a touch device are activated when the user taps on the area of interactivity (which is usually visually marked).
Hotspots can be applied to all output formats except the Transformation output.