I learned how to do this code that makes a Welcome sign from circles in different colors then bounces the shapes when you bring your mouse near it, this is what I'm talking about: http://www.codecademy.com/courses/hour-of-code/0/1
How would I make that on a GUI on roblox studio? Or is that even possible?
That is neat, although, the key is behind the 'bounceBubbles()' function, which (for me atleast) you can't see.
It's certainly possible to do this, it's just going to take time to figure-out and code.
The first job, would be to make a system that makes characters (letters and numbers, etc).
The easiest way I see of doing this, is to make Guis of every letter, perhaps just the Nodes that basically makes that letter.
Then a function scans through the nodes and places Gui circles in their place.
As for the bounce, you could you use TweenPosition (worry about size later). Then just take the position of each gui-circle, and the position of the mouse, then add them, or something.
Then perhaps a loop to push the circles back to their original positions
That's my idea on it atleast.