Re: [Sugar-devel] Multi-touch test activity

2012-11-06 Thread Bert Freudenberg
On 2012-11-06, at 23:50, Martin Langhoff wrote: > On Sun, Nov 4, 2012 at 8:29 PM, Bert Freudenberg wrote: >> Ah, thanks. I wasn't even going to file a bug report about the aliasing >> because that is a limitation inherent to the kind of sensor we have. > > There are of course limitations, but

Re: [Sugar-devel] Multi-touch test activity

2012-11-06 Thread Martin Langhoff
On Sun, Nov 4, 2012 at 8:29 PM, Bert Freudenberg wrote: > Ah, thanks. I wasn't even going to file a bug report about the aliasing > because that is a limitation inherent to the kind of sensor we have. There are of course limitations, but we are in the process of tuning and tightening things on t

Re: [Sugar-devel] Multi-touch test activity

2012-11-04 Thread Bert Freudenberg
Ah, thanks. I wasn't even going to file a bug report about the aliasing because that is a limitation inherent to the kind of sensor we have. Thinking about this a little bit more, only pinch/zoom will be fine. Rotation can still go in the wrong direction if the driver guesses the intersections

Re: [Sugar-devel] Multi-touch test activity

2012-11-04 Thread forster
See also http://dev.laptop.org/ticket/12161 Tony > Hi folks, > > I made a simple Sugar activity to test the XO-4's multi-touch screen: > > http://activities.sugarlabs.org/en-US/sugar/addon/4611/ > > It works fine most of the time. Sometimes the touch contact ends unexpectedly > without

Re: [Sugar-devel] Multi-touch test activity

2012-11-04 Thread John Watlington
We got a new version of firmware from Neonode last week that improves things a small amount. I'm not sure what the state of the firmware auto-update it. One complication is that it was tuned for the tinted light guides, and doesn't work as well with the clear ones. I have some tinted light gui

[Sugar-devel] Multi-touch test activity

2012-11-04 Thread Bert Freudenberg
Hi folks, I made a simple Sugar activity to test the XO-4's multi-touch screen: http://activities.sugarlabs.org/en-US/sugar/addon/4611/ It works fine most of the time. Sometimes the touch contact ends unexpectedly without lifting the finger. It also demonstrates that the Neonode sensor