That’s a good question. I don’t think I’ve met anyone in person who claimed to have a photographic memory. I definitely don’t do the “recalling long strings of numbers” thing that TV shows imply. But I can pull up a fairly accurate picture of the inside of my fridge and take inventory.
For me, I wouldn’t equate my ability to visualize things in my head to sight, but maybe hearing or smell. Could I interact with the world without it? Absolutely. But I do a ton with that ability. I hold lists, draw maps, plan routes, visualize models, check the contents of my fridge while at the grocery store. It also helps me make connections between disperate pieces of data. A lot of this I could do with a pencil and paper, but it’s so much faster to pull it up in my head.
Prodigy is the best Trek of this generation, then Lower Decks, then SNW.
Raytracing is still very computationally intensive, and doesn’t have enough market penetration to make sense on most modern games. Devs need to implement two solutions: a raytraced path and a raster path. The game needs to be fully playable in both, across a wide range on hardware. The largest install base for most games is still console, where RT barely exists. So RT is generally relegated to eye candy for high-end PC. Which makes it a marketing feature, not a game feature.
It’ll be interesting to see if that changes with the PS5 Pro. I expect we’ll see more first-party titles support it, but not much else until the next real console generation.