1. Zookeepers are always looking for new ways to keep orangutans challenged so they could be busy and so that they could become smarter. The thing that is bad is that the larger animals break them.
2. They solved the problem by making a game that the animals play by moving around.
3. They hope that the technology will make the Orangutans smarter and the visitors are excited because they will soon be able to play games with the animals.