Tap and hold two points on the screen, and then tilt the device back and forth to zoom in or out.
Use palm motions to control the device by touching the screen.
Before using motions, make sure the palm motion feature is activated. On the Home screen, tap Apps →Settings →CONTROLS →Palm motion, and then drag the Palm motion switch to the right.
Sweep your hand across the screen to capture a screenshot. The image is saved in Gallery → Screenshots. It is not possible to capture a screenshot while using some applications.