I've got a Note 4 coming tomorrow and one feature I like on it is DoublePress Home bringing up the camera. But when I was looking at other phones, I saw something by Motorola called Moto X Pure that was *really* slick: as you draw the device from your pocket, you rotate your wrist back-and forth as it is coming out and the camera is loaded and ready to go by the time you have the phone in front of you. One smooth motion and "Click!".... Somebody or something is on Candid Camera. Had to think that, since the Samsung device has a various motion-sensing capabilities.... maybe the twist-as-you-draw functionality or something similar might have been implemented on Samsung by some third-party developer. ??