Disappearing Bedside Clock 903 views

ouch the screen to check the time, which will again disappear after the adjustable interval. On iPhones in portrait orientation, you don't have to touch the screen to see the time. Simply wave your hand in front of the screen to activate the iPhone's proximity detector and the time display! Or, on all devices, enable adaptive vibration sensing to activate the display with a touch to your nightstand or even a footstep on your floor. Optional brightness dimming is also provided, which lowers the screen's backlight brightness on LCD devices once the clock has disappeared to produce an even darker display and lower power consumption. (The backlight is dimmed as low as possible automatically, but it is not turned off. On iPhones in portrait orientation, holding your hand in front of phone's proximity sensor for a full second will turn off the backlight. )