Smartbox Grid Pad Manual page 58

Highlighting
You can select the options around the highlighting of cells with
eye gaze. You can also choose to show a dot that represents how
your gaze appear on the screen.
Computer control
Under Computer control you can specify how you would like to
interact with Windows.
Move pointer, no click
Move mouse pointer simply enables you to guide the mouse cursor
around the screen without clicks.
Move pointer, switch to click
With Press switch to click you use the eye gaze camera to move
the pointer around the screen and press your switch to make a
selection. You will need to have connected a switch to your grid
pad and configured it in Settings – Access – Switch.
Move pointer, blink to click
Blink to click uses the eye gaze camera to move the pointer
around the screen and blinks to make your selections. You
can adjust the minimum and maximum blink times to prevent
accidental activations.
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