overlay behaviour

[devvythelopper]

First of all, the switcher is a great piece of software!

One thing that is unintuitive is, is its overlay behaviour:

1. I have no way of closing the switcher with the mouse.
2. I cannot click on some window to activate it, while the switcher is open (but maybe this is after all desirable, because see point 3)
3. I cannot use my on-screen keyboard while the switcher is open

I realize this is a bit tricky to implement, but to make the switcher usable on my tablet, allowing the on-screen keyboard is a must. And of course there should be a close button, that I can tap on with my touchscreen.