Ask a yes or no question. Then, wave your hand over the crystal ball. The ball will then make a prediction! Wait until the prediction vanishes to ask again. Your camera must be on for this game to work. It may take multiple waves for the prediction. This ball is just for fun and doesn't really make predictions.
This a video sensing interactive version of my other game: https://scratch.mit.edu/projects/1368864406/ If you are in a quiet room, try the microphone operated version: https://scratch.mit.edu/projects/1388841746/