Back to the Future Part 2 provided a glimpse of a future that included hover boards and holographic advertisements. But you don’t have to wait until 2015 to get your hands on at least some of the technology. [Blake Bevin] has produced a pair of shoes with power laces as seen in the film. Of course present day technology doesn’t allow him to make the mechanical parts disappear so you’ll have to deal with two servo motors and an Arduino hanging off of your heels. But hey, at least you won’t have to tie your own shoes like some 20th century peasant. No word on using these for a little theme music as you walk around but maybe that’s something from the more distant future.