All of these concepts have been on display at Epcot, in the Motorola exhibit in Innoventions since 99... SO I'll believe them when I see them. I had the opportunity to open the "new" Innoventions when it re-opened. Everything on display there was either outdated when it went on display, like the Dreamcast, or Vaporware, like Xerox "Electronic Reuseable Paper." The best piece of Vaporware though was the flashbake oven... A microwave that used halogen bulbs to heat food. It popped popcorn in less than 30 seconds a bag. (Nothing to do with Motorola though... Ahhhh memories.)