Anyone (from Meta maybe?) have any details on the SDK? I see "write code in Unity3D on a Windows PC" from their Kickstarter, but curious if that's the latest word...
We make the real world (surfaces/objects/hands) appear as 3D objects inside Unity. We do the heavy lifting with computer vision and math so you can code the game as you would any other--the cool bit is the 3D objects correspond to stuff in the real world. Our number one goal is to be the easiest environment to dev on.
Depending on how you implement your Unity integration it probably wouldn't be very hard to add support for other code bases, but if you want a lot of developers making applications for Meta it seems like you'd have more options available.