Samsung Galaxy Note Edge - Manual (Page 99)

93 Display Settings Settings
Set the Touch Key Light Duration
Set the length of time the Recent apps and
Back keys remain lit after you touch them.
1. From a Home screen, tap Apps > Settings
> Device tab.
2. Tap Display > Touch key light duration to
choose a timeout period.
Increase the Touch Sensitivity of
the Screen
Increase the sensitivity of the touch screen to
improve results when wearing gloves.
1. From a Home screen, tap Apps > Settings
> Device tab.
2. Tap Display > Increase touch sensitivity to turn
the feature on.