Moto X camera interface and controls shown off in screenshots
Rogers promo video, and that has also made it into the walkthrough of the camera app, as did the controls for tapping anywhere to take a photo or holding to take multiple shots. Additionally, swiping up or down will control the zoom in the app.As with the stock camera app, the gallery can be accessed by swiping in from the right, but Motorola has now made it that the camera settings swipe in from the left. We heard about the wrist-twist gesture to launch the camera from anywhere on the phone in the
The overall look of the interface is much more clean, and closer to what you might see with stock Android than what we've seen previously from Motorola. But, based on what we've seen of Android 4.3, and what we know of Android 4.2, Motorola isn't going with stock and has made some slight alterations.
source: Android Police