A ball moves and disappears behind a gray barrier. Click on the screen where you predict it will re-emerge, timed to when it actually gets there. 8 rounds.
Predicting where a temporarily hidden moving object will reappear โ motion extrapolation โ is critical in sports (catching a ball), driving (anticipating a pedestrian behind a parked car), and any task requiring you to track objects through occlusion.
Related tests: Multi-Target Tracking or Bouncing Ball Count.