Joke all you want, but this is going to be MagicBand Phase II. It will be equipped with GPS, camera, microphone, and speaker. After you get off Everest, your MagicBand will buzz and say something like "Hello <insert name here>, Mickey Mouse here, haha! Based on your elevated pulse, breathing, and screaming, it sounds like you enjoyed your ride on Expedition Everest! Might I recommend you try out the Rock 'n Roller Coaster Starring Aerosmith at Disney's Hollywood Studios?" Or when you're having lunch: "Hey <insert name here>, it's Goofy, ah-hyuck! Gawrsh, take it easy, the way you're wolfing down those chicken fingers and sweating, you must really love them! Did you know that you can get those exact same chicken fingers at over 63 different locations in Walt Disney World, ah-hyuck!"