hand gestures when the screen is lock but helps in certain functions like switch on torch / camera / light up screen to see notifications would be a nice addition currently when I press the home button to see notifications, it gives the pop up of filling in the password instead of just lighting up the screen which is quite irritating One plus series in this case has good figure gestures Also the gesture for a screenshot of changed would be good as plan swiping takes long - for this you can have a 3 finger scrolling which is quite fast
