Yeah. Most people don't realize that PPD is the single most important metric for viable VR computing. Here's a chart showing the evolution of pixel density over

Yeah. Most people don't realize that PPD is the single most important metric for viable VR computing. Here's a chart showing the evolution of pixel density over time for various headsets over time: https://www.wolframcloud.com/obj/george.w.singer/business/png/PPD_over_time.png https://www.wolframcloud.com/obj/george.w.singer/business/pn... In order for VR headsets to truly replace laptops/PCs, they need to be both portable and have extraordinary pixel density. We're working on making portable VR within one doubling of human eye PPD.[1] [1] https://simulavr.com/blog/ppd-optics/ https://simulavr.com/blog/ppd-optics/