Basics
Samsung Smart Pause
Use this feature to pause videos when you look away from the screen.
On the Home screen, tap 
→Settings →Controls →Smart screen, and then tick Smart pause.
During video playback, look away from the screen to pause the video. To resume playback, look at the screen again.
Samsung Smart Scroll
Use this feature to scroll the screen up or down by tilting your head or the device.
On the Home screen, tap 
→Settings →Controls →Smart screen →Smart scroll, and then drag the Smart scroll switch to the right. Tap Smart scroll, and then select a scroll type.
When you are viewing emails or webpages, the scroll type icon (
for head orientation) that shows the recognition status for movements appears.
When the device recognises your head or device’s movements, the icon is changed to 
or
. Then, tilt your head downward or upward, or tilt the device forward or backward to scroll in that direction.
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