Unity + Multitouch screen + 3D object + gestures ?

Hi everyone,
I would like to create application using 3d world map within button on every country. It will be an educational app. I wonder is it possible to put 3d world map , and on it put 2d button, which fires some method. The user can zoom in or zoomout world, turn left/right ? I would like to user make only gesture on touch screen. What do you think , is it possible in Unity?
What plugins should I use etc?

I totally new in Unity so please dont hate me ;).

This for the gestures. Unity Asset Store - The Best Assets for Game Making