I remember a certain PS4 promo of one Sony exec handing a game to another after after the reveal of the Xbox one. Competition is a good thing

Yeah it’s nuts. There’s also https://www.tommysense.com/ which is planning individual presence detection and location tracking within rooms using an esp32 mesh, but that’s closed source

Tadaa https://github.com/francescopace/espectre

You might be thinking of FSR? I don’t know of any handhelds that support DLSS as they all use AMD hardware, and they also don’t support the latest AMD RDNA tech so you’re such with crappy FSR 2 most of the time which is indeed a horrible blurry glitchy mess.