On the Android web browser (I’m seeing this on Android 2.3), when an Html input like a radio or checkbox is touched, there is a brief orange highlight displayed (see attached image). I don’t see the same highlight on desktop Chrome or other browsers.
Is there anyway I can control this highlight? Can I change it through CSS or Javascript?

You can set the -webkit-tap-highlight-color property to an rgba value with 0 alpha to disable all of that.
Here’s a quick test page you can try out. I just tested this with Android 4.0.3, but it was taken from some earlier stuff I did in 2.3.3.
Hope this helps!