On 11.01.2013, at 16:32, Paul Fox <p...@laptop.org> wrote: > bert wrote: >> >> On 11.01.2013, at 05:22, Paul Fox <p...@laptop.org> wrote: >> >>> bert wrote: >>>> >>>> On 10.01.2013, at 21:19, John Watlington <w...@laptop.org> wrote: >>>> >>>>>> More recent versions of the XO-4 touchscreen firmware should allow >>>>>> a many-finger keyboard. I hope someone with an XO-4 is working >>>>>> on a demo! >>>> >>>> Oh, I must have missed the announcement. How is the raw touch data >>>> exposed? >>> >>> sorry! a few releases of the touchscreen firmware ago, the max number >>> of touches quietly went from 2 to 4. full positioning is still only >>> accurate with just 2, but the touchscreen will attempt to keep track >>> of 4 if they're separable in at least one axis. so there's nothing >>> special for a program to do (i.e., no raw data to fetch). >>> >>> i haven't experimented with the feature much, but gonzalo has the >>> beginnings of a nice little piano playing activity floating around >>> somewhere. >> >> Ah, it does work indeed, see screenshot at >> >> http://activities.sugarlabs.org/en-US/sugar/addon/4611 > > for well-placed touches only. :-) (i'm actually a little surprised > that that screenshot worked.) > > paul
Well, try the activity, it's actually kinda fun to confuse the system ;) - Bert - _______________________________________________ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel