Setting up selection via switch when eye tracking
With eye tracking, you can select cells by dwelling, blinking and by using a switch. At least one selection method must be chosen. Selection via a switch can be done by pressing or releasing the switch.
- Choose Menu > Settings.
- Choose Access.
- Choose Eye tracking.
- In the Select options group, in Select using a switch, Yes.
- In Perform action, select one of the following options from the drop-down list:
- When pressing to be selected when the switch is pressed.
- When releasing to be selected when the switch is released.
- Set the following options:
Option Procedure Acceptance time (only when pressed) The switch must be pressed for at least this amount of time to make a selection. This avoids unintentional selections. Drag the slider to set the acceptance time. You can fine-tune the acceptance time with and .
Delay time after selection You can't make new selections before this time expires. This avoids unintentional successive selections because of a tremor, for example. Drag the slider to set the delay time. You can fine-tune the delay time with and .
- Choose OK.