Tried to find an answer for this in the manual and on the forum, but I'm not sure what the best way to do it is. 
I'm trying to get text to display while my character is standing on different regions.
"SPACE: Interact, 1: Use screw driver, 2: Use gun etc"
Should I use a text window gui? Or something completely different? And how would I integrate it?

I'm trying to get text to display while my character is standing on different regions.
- I am using keyboard only for my game
- Regions are used as interaction points (example: while standing on a region beside a lamp the player can hit space and interact with it)
"SPACE: Interact, 1: Use screw driver, 2: Use gun etc"
Should I use a text window gui? Or something completely different? And how would I integrate it?