If a picture is a thousand words, what about a video [1] or [2] Some real magic after 22 sec ;-) XO-4 touch, build 32013a4/2014-04-07, firmware q7b38, Android 4.3.1, app: Multitouch Vis Test [1] https://flic.kr/p/n3KFa2 [2] http://tinypic.com/r/2ed74ab/8