By Daniel Kline The Mouse House has put forward a futuristic idea that theme park visitors will love. Visiting a Walt Disney (DIS) – Get The Walt Disney Company Report theme park may not be quite as magical as the commercials suggest. Sure, you may find yourself smiling with your kids as fireworks go off or having a chance encounter with Goofy, Donald Duck, or some other beloved character, but there are a lot of other logistical concerns as well. Parents, or even adults not visiting Disneyland or Disney World with kids, often have to carry a lot of things with them. You may need an umbrella or…