[cma]

They didn't totally go back to the drawing board. Comparing with the original demo they mainly just added touch stuff. The first android phones still had the same blackberry-esque selection ball even though they also had added capacitive touch.

I believe after rage from Jobs they left out multitouch zooming at first and did something double tap based, even though MS had done it before Apple (without capacitive) and Minority Report has shown it.