To think that when many of us were young, we did maths without calculators, changed the tv channels by getting up and walking to the tv, walked to the library for information, found people at locations without such a thing as a mobile phone, wrote letters to people, took photographs on cameras with film and took it to be developed and somehow found partners without a dating site!
The first time I noticed people were using calculators was when the shop assistant used one to work out 10 items at 2p each. Just add a nought you fool (I thought but didn't say I was too amazed).
I have somewhere a photo of my mum skirt and legs only in a black and white photo. Nowadays you would review the shot digitally, delete and go again. I also have photo with a completely random person shaking a tablecloth halfway across a picture. The pictures you got back were a bit of a revelation at times.