Appendix
277
4
Adjust the size of the frame or draw a line around an area that you want to restrict.
5
Tap
Done
.
The device displays the restricted area. The restricted area will not react when you touch
it and the device’s keys will be disabled. However, you can enable functions for the Power
key, Volume key, and keyboard in interaction control mode.
To deactivate interaction control mode, press and hold the Power key and the Volume Up key
simultaneously.
To set the device to lock the screen after deactivating interaction control mode, launch the
Settings
screen, tap
Accessibility
→
Interaction and dexterity
→
Interaction control
, and
then tap the
Lock when deactivated
switch to activate it.
Touch and hold delay
Set the recognition time for tapping and holding the screen.
Launch the
Settings
app, tap
Accessibility
→
Interaction and dexterity
→
Touch and hold
delay
, and then select an option.
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.
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