Varjo sidesteps this requirement by using multiple displays. Only the area that is in the wearer's direct line of sight has the most high-resolution display, with the headset using eye-tracking to adapt the screen configuration as the person looks up, down and side to side.
Varjo's VR headset is scheduled to launch at the end of this year, with the mixed-reality add-on coming in early 2019. The headset will compete against an increasingly crowded market of products like Oculus Rift, Microsoft HoloLensand HTC Vive.