Real source: https://research.googleblog.com/2017/12/introducing-new-foveation-pipeline-for.html https://research.googleblog.com/2017/12/introducing-new-fove...

Real source: https://research.googleblog.com/2017/12/introducing-new-foveation-pipeline-for.html https://research.googleblog.com/2017/12/introducing-new-fove... (the one you linked came up first for me too when searching around, took a little more digging to find the original article).