Is there any way to enable auto screen on/of using proximity sensor without having 3rd party app installed? Some user must have their XZ with flip cover accessory, so whe he/she opens the flip then the screen should be turned on automatically and off when he/she closes it, or when we are in a meeting XZ should smart enough to handle this situation we just maybe need to swipe our fingers near the sensor and XZ will change to silent mode, etc. I believe this will be a very plus point for Xperia Z.
