Nvidia’s latest GPU drivers can upscale old blurry YouTube videos
I've been blown away at the AI upscaling on the Nvidia Shield.  On my fairly large 4K TV, the Shield can produce picture quality that looks incredible out of source that isn't all that great.  On that note, the Shield has been an unexpectedly great purchase over the years.  Long life of support from Nvidia, runs Google TV, works incredibly as a gaming console for Steam Linking into my PC and/or playing compatible Android games, and hosting a Plex server (although I now use Jellyfin hosted on a raspberry pi).  If Nvidia would open source their Linux driver (or at least drastically improve support), I'd be a huge fan.  I highly recommend, despite the fact that I'm mad at them for the pain they cause me on Linux.  Buy AMD cards if you run Linux).