The post selection time settings on eye control selection

To prevent the user from indicating the same cell several times, you can set a post selection time. For example: a post selection time of 2 seconds will ensure that after selecting a cell, for a period of 2 seconds, no other cell can be selected. The post selection time can be set between 0 and 15 seconds.
  1. Choose Tools > Eye tracking > Selection.
  2. From the Timing options group, click Post selection time.
  3. Do one of the following:
    • Click on to decrease the post selection time, click on to increase the post selection time.
    • Drag the slider to the left to decrease the post selection time, drag it to the right to increase the post selection time.
  4. Click OK.