One thing that makes me bullish on XR glasses as display replacements: Unlike compute, resolution has a perceptual ceiling. That means XR glasses will inevitably “catch up” to the quality of the best displays in the world. After that, one lightweight device can give you an unlimited number of physical displays, anywhere you want. That’s an undeniably massive value proposition. Ironically, I think the biggest challenge isn’t image quality. It’s the fact that virtual displays aren’t instantly and effortlessly “shareable” like real displays. The sad part is that we absolutely have the technology to make virtual displays effortlessly shareable (even today), but we don’t have the will. The industry will never settle on a single standard method shared across all devices, which means XR glasses will never achieve the same easy shareability of real displays.