I thought of another, which relates a bit to the post on changing plots with modern technology. I was looking at the header picture on AV, which is actually one of several that load randomly, and thinking I ought to change it eventually.
There are essentially no pictures of my childhood.
I mean, somewhere my family has some with us kids, and in some no doubt are backgrounds that include inside the houses or even outside. I’ve seen a couple pictures of the outside of the house before my time.
Now, though, we all have cameras, right on our phones and other devices. We are not reliant on film developing. Long term storage can get interesting and relies on the continuation of high tech civilization and/or some of it having been put to paper, but physical storage was also a problem. I, personally, have two devices in active use that can take photos and videos, and more that are retired or not actively used, but could be employed. I can take all the pictures I want, including over and over of the same basic shot in an effort to get one that’s particularly good.
If now were then, I’d have pictures of all the woods, swamp and bogs around my house. I’d have pictures of our dogs and chickens. I’d have pictures of my father’s business, the areas around those locations, my family, my grandparents when all were alive, my old friend Zack’s house and woods, the treehouse we built and the process of doing so… everything.
Or perhaps not. You have to think of taking pictures. How many people think “that building could be gone in thirty years but I’ll have a picture,” or similar long term awareness of the possibility that a throwaway scene might be special. How many people seek avidly to protect older photos from being lost or destroyed? Would I have taken pictures of how things were in my town? How the main intersection looked at different times? That might be an “if I knew what I know now” thing.
But… With pictures being taken so ubiquitously, the chances of that form of memory preservation are better.