All,
Since SpaceClaim R2 we have had mouse gesture functionality -- and with our upcoming multitouch support in R5, we have expanded that functionality -- so you can have multi-touch and gesture recognition.
For the most part, we used the Firefox paradigm of gestures, and I put the new chart below -- it is in the Help of course, but I wanted to refresh everyone's memory on it. With a mouse, you invoke these gestures with RMB-drag, and the status bar tells you when you have input a successful command. With multi-touch, you put two fingers on the screen, wait a moment, then make the gesture. We put up two circles when the gesture is about to be recognized, so you aren't guessing about whether you have waited long enough.
In any case, there are some new gestures in R5, that I encourage everyone to try out, and give us feedback on them, especially if there is some common action that you wish had a gesture -- so we can think about adding it.
Also, there is a special gesture in R5, a CW or CCW circle, that brings up a radial marking menu, This can also be rocker-clicked with LMB-down-then-RMB-click, or the N key (and on multi-touch monitors, with a one-touch+two-tap action.
