I had a chance to do a demo of the Lynx R-1 standalone mixed reality headset at the Augmented World Expo, which was a really compelling experience that blended the virtual and real better than any other headset I've seen do before. Part of the magic was having a headset specifically engineering to minimize the distance from the the cameras from my eyes, therefore minimizing the normal proprioceptive disconnect between what I'm feeling in my body vs the offset that I'm seeing in my arms and hands. It's the first XR HMD that I've seen that can legitimately call itself a Mixed Reality device -- as opposed to Windows Mixed Reality headsets, which are really just VR HMDs with the aspiration to maybe eventually live into their names of doing mixed reality.