From today’s livestream, finally a physical unit and not a 3D render or photoshopped promo pic, apparently they’ve confirmed they’re on target for a 2018 release, hopefully for less than $5,000 as many have speculated.
In the meantime, after 3 years of promises, I still can’t get an R9 unit from Odg but on the other hand Leap Motion (just today) announced the North Star is open source Project North Star is Now Open Source - Leap Motion Blog