Sorry, let me clarify. What I actually should have said are the FPV goggles or headsets that you strap to your head.
Someone let me try their headset on for a 3DR Iris, and it was such an awesome experience. It was totally immersive, like you were sitting right in the drone, looking out of the cockpit window. The goggles had two images over each eye, and some flight data on the edges of the image.
I'm assuming the new technologies like Oculus Rift will be used, but in the meantime I've seen a lot of people use the Fat Shark or Foxtech products. I found some info here:
http://www.hooked-on-rc-airplanes.com/video-goggles.html but nothing conclusive for the Solo.
I was wondering given the higher resolution output of the Solo what the best solution may be for this craft.