Asus P835 - Manual (Page 168)

168
Gester
This feature detects your finger movements on the screen to trigger special effects such as scrolling,
panning, and zooming.
Enabling Gester
To enable the Gester feature:
1. Tap
> Settings > System tab > Gester.
. Select the check box of Enable Gester Function.
3. Select the Enable Sound Effects to activate the sound effects for the Gester functions.
NOTE: The sounds are for some of the gestures only.
4. Tap when finished.