How about having two OSes on the camera? One will be minimal, just as it is now, to take pictures, and the other one will be an Android like OS to be able to do

How about having two OSes on the camera? One will be minimal, just as it is now, to take pictures, and the other one will be an Android like OS to be able to do things like modifying the pictures. The camera would have a dual boot, so when you turn it on, you decide if you want to boot the "take picture" OS that is kept minimal for stability, or the Android one if you want to do something else with the camera.