GribbleGrunger on 18 June 2015
Great breakdown of the tech involved:
https://www.youtube.com/watch?v=0ZFquhQiC88
And an interview with ND and some of the cast:
https://www.youtube.com/watch?v=KUGL1w2_L4w
https://www.youtube.com/watch?v=xDmnTzMCsWU
The PS5 Exists.