If you have come across something futuristic in development feel free to post it here. Hyperloop travels at 670 mph and will be ready in 2020. To put it in perspective, the Boeing 747 cruises at 550 - 600 mph. Goodyears future concept tires running on a magnetic levitation system. The Eagle-360 Vaunt Intels smart glasses Levitation using sound waves Smart Contact lenses. This is b sony but know that Samsung, Google and many other techs like Samsung have their own prototypes