Joannesalfa
I believe I have a solution for your problem. All you have to do is remove some code that C2 auto generated from your index.html file.
Here's what you do:
Open up your index.html file and scroll down to about line 120. There you will see the following code:
> // Note: currently disabled
window.setInterval(function () {
AppMobi.canvas.execute('window["C2_Motion_DCSide"](' + c2alpha + ',' + c2beta + ',' + c2gamma + ',' + c2accgx + ',' + c2accgy + ',' + c2accgz + ',' + c2accx + ',' + c2accy + ',' + c2accz + ');');
}, 50);
Remove that code block from your index file and restest.
That floods the DC webview bridge with ununnecessary calls and was causing the slowdown we saw.
When I removed that code the touch response and all around performance greatly improved.
I will take to Ashley about possibly only injecting that code into the index.html file when the user opted to use the accelerometer.
Let me know how that works for you.
tap
I edited index.html to remove this code, then i updated app on XDK and tested on my iPod touch, the result is, well...
Not 100% satisfied...
It looks like it's not really "greatly improved" it didn't make a difference.