Users may place one finger down anywhere on the touchpad
surface and quickly swipe back and forth with at least 4 detected direction
changes in quick succession to re-enable a touchpad that has been disabled via
a keyboard hotkey, enable/disable button, or through software controls.
See figure 12. The touchpad will be re-enabled when a user swipes a
single finger back and forth on the touchpad surface with 4 detected direction
changes in quick succession. The Zig-Zag gesture shall not be used to
re-enable a touchpad that is disabled due to a user enabling the Disable
Touchpad when USB mouse present option.
Once triggered, the zig-zag gesture shall:
·
Re-enable the touchpad before finger lift off so
the user can see the pointer movement.
·
Trigger the touchpad enable pop-up message from
the notification area on the desktop.
·
Not change the user settings for USB mouse
detection. If the user has selected to disable the touchpad on USB mouse
detection, then the touchpad will only be re-enabled for the current
session. Once the system is shutdown and restarted, the touchpad will
continue to disable on USB mouse detection.
How long does it stay enabled? If I want to turn it off again, do I have to go back into settings every time??
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