LG Delivers "Knock-Feature" by Default in the Future

Future update after new year brings smart alarm from LG G2 to the entire company’s L-Series.
The critically acclaimed Android smartphone LG G2, was introduced with the chic “KnockON” feature by a double-tap on the screen, can wake your phone without using physical buttons.
LG has in a press report that said the feature, which now goes by the name “Knock”, delivers as a standard feature for their upcoming mobiles in the future. In addition, it will be their current L-Series smartphones updated with function in January. It writes our site.
As a starting point it can seem foolish to place essential buttons on the back, so the operation cannot take place when the phone is on the table. However, it is not the case when the details are carefully considered, as with this “Knock” feature from LG.