1. Now we have main page for our app.
2. From main page, you can go to "History page" and "Counter pick page &
iten" which is not yet made.
3. If you swipe the screen to left --> will be going to be "counter pick
and item page"
4. if you swip the screen to right --> "Hostory page"

concern:
Too much cpu is used. maybe cause to malfunction.... I am not sure yet.

YP