I dunno...a lot of those shots look fake.
http://jalopnik.com/the-lexus-hoverboard-is-real-and-i-rode-it-1721876528In fact, this board works only at that custom-crafted park, built at an undisclosed but surely huge expense. Still, it seems to have some limitations, with pro skateboarder Ross McGouran struggling to keep the thing from dragging on the ground at times. That's despite liquid nitrogen refills every 10 minutes or so.