Samsung SM-G991W User Manual page 158

Appendix
Tap duration
Set the duration you must touch the screen for the device to recognize it as a tap.
Launch the Settings app, tap Accessibility → Interaction and dexterity → Tap duration,
tap the switch to activate it, and then set the time.
Ignore repeated touches
Set the device to recognize only the first tap within a set time when you tap the screen
repeatedly.
Launch the Settings app, tap Accessibility → Interaction and dexterity → Ignore repeated
touches, tap the switch to activate it, and then set the time.
Auto click after pointer stops
Set the device to select an item automatically when you place the mouse pointer over the
item.
Launch the Settings app, tap Accessibility → Interaction and dexterity, and then tap the
Auto click after pointer stops switch to activate it.
Sticky keys
Set an external keyboard's modifier key, such as the Shift, Ctrl, or Alt keys, to stay pressed. This
helps you use keyboard shortcuts without pressing two keys at the same time.
Launch the Settings app, tap Accessibility → Interaction and dexterity, and then tap the
Sticky keys switch to activate it.
Slow keys
Set the recognition time for pressing a key on the external keyboard.
Launch the Settings app, tap Accessibility → Interaction and dexterity → Slow keys, tap
the switch to activate it, and then set the time.
Bounce keys
Set the device to recognize only the first time you press a key within a set time when you
press the same key repeatedly.
Launch the Settings app, tap Accessibility → Interaction and dexterity → Bounce keys, tap
the switch to activate it, and then set the time.
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