Thanks Bob, I like this visual approach. Minor issues, the dot on the emulator from my laptop keyboard shows ">"(shift+ .) on first input. The Num-Lk set before setting my laptop keyboard to the emulator cannot be altered. I know I cannot explain all conditions to this apearences, you will undersand that. Just to give you feedback. One more is the blurry text on the emulator on your video. I tried to spell the url to your website but could not get that clear.