At this time, the user has to pay attention to the Select stimulus once the cursor overlaps with the intended target. Once the system detects the active attention, it will select the target and the procedure starts over.In this mode, the system will use a predefined number of trials per step for stimulation usually around two. The choice for the number of trials is user dependent and it can be adjusted. This mode of operation is specifically useful where there is minimal to no gaze control.