Scalable panel
The info panel size can be adjusted using a slider on the Addon Settings window.
Travel advice
A travel advice tells you how to get to the displayed zone using road connections and transports.
Adjustable background
The background can be turned on or off and its transparency can be adjusted. The panel can also be minimized using the button in the top left corner.
ZoneInfo
Lots of information about the displayed zone, in this case for a level 29 Horde character with Herbalism.