1. They are always looking for ways to challenge the orangutans. Smart pads like I pads help by getting challenging games to entertain them. The drawback is big animals smash the I pads.
2. They help solve it by adding additional engaging digital content. The trial is held at the Melbourne zoo. Orangutans played with Tetris and tap the dots.
3. The zoo hopes that animals with 97% human DNA will be more trained to take care of themselves. It is exiting for zoo visitors because they can be challenged by animals.