An idea of what Mission Control might look like when Mac OS X Lion gets released. The perspective is pretty screwy, since I whipped this up pretty quickly, but the basic idea is:
The desktop folds back, and current windows are projected upwards. Most recently opened windows would be higher, though not by much, to reinforce where they are in your workflow. Windows would stand up and solidify on hover,
Widgets at the top, though you can drag them around like normal.
Full screen apps stand up at the bottom of the screen.
Maybe include a little widget in there to change the background image.
