HAL is described as the "world's most advanced" Pediatric Patient Simulator. Hal simulates lifelike emotions through "dynamic facial expressions, movement and speech." Gaumard Scientific's video promises "amazed, transient pain, crying, and more." [via @3liza] HAL not only looks like a boy, he behaves like one. He can track a finger with his eyes, answer questions, cry for his mother and experience anaphylactic shock.