You can swipe up with four fingers on multi-touch trackpads to open the overview, making it feel a lot more like the app switcher of a smartphone/tablet. Great way to allocate panel space to other stuff.
to help ppl know if their track pad supports multi touch, what can they do in a live USB session to evaluate their hardware compatibility?
is there a settings page they go and do test touches on or similar?
Well, the quickest and easiest way would be to just try it and see if it works, lol.
so that’s the default then?
no configuring needed in a live USB session?
Yes, it is what Plasma does by default when swiping up with four fingers.
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