AI Learns What an Infant Knows about the Physical World
If I drop a pen, you know that it won’t hover in midair but will fall to the floor. Similarly, if the pen encounters a desk on its way down, you know it won’t travel through the surface but will instead land on top.
These fundamental properties of physical objects seem intuitive to us. Infants as young as three months know that a ball no longer in sight still exists and that the ball can’t teleport from behind the couch to the top of the refrigerator.
Despite mastering complex games, such as chess and poker, artificial…