Dwell time is the time that you need to keep your gaze on the button/item before the selection is performed.

To adjust the dwell time:

1. Go to Gaze Interaction Settings, Activation, Dwell > Change. You will see a page with two different dwell times: one for the software / computer in general (left side), and one for the Communication Keyboard.

2. You can adjust one of them by using the arrows pointing up and down or the preset buttons, such as High, Medium, Low. The dwell time is set by milliseconds.