> > If it that square root returns zero, the computer is in free fall.
Hi, Thiago, you are right, of course. Never gave it much thought since I never took the whole topic serious. I was just surprised that according to Qt I have an accelerometer in my machine, which in a way even gives sensible values. Guido _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
