A couple questions about Steam Machine and controller compatibility with the Frame

I haven't kept up too much with the frame but I've seen the light. Curious if it'll have any specific compatibility with the machine or the controller, as in if the SM is VR capable for streaming or if the frame will track the standalone Steam controller. Also curious if bluetooth is the only way to use the controller with the frame if it will work at all or if there's a built in receiver.

If these questions haven't been answered by press releases, that's okay, I just haven't kept up with media regarding the frame. If you guys know any answers to these questions I'd love to hear them.