LG’s intuitive display-waking tech called Knock will be coming to all of the company’s future phones. The UI tool allows users to turn the display on and off simply by double tapping the screen. It made its debut on the G2 as a means of getting around the rear-facing power button, ensuring users wouldn’t need to pick up the device every time they wished to wake the display.
LG has decided the popular Knock feature on its LG G2 handset shouldn’t be kept from the masses and is rolling out the tool to all current L Series II handsets and including it as standard in all future devices. The neat UI tool (previously known as KnockON) allows users to turn the display on and off simply by double tapping the screen.