I'm possibly a similar vintage and enjoy telling my kids about changes that have happened within my lifetime, and not just things I've read of. TVs without remotes, to corded remotes, to normal remotes, all-in-one things, remotes with touch pads, everyone watching shows on personal devices with touchscreens, etc. Or from rotary phones to corded to cordless to early mobile phones, to what they're familiar with now. Record players, rewinding cassette tapes with a pencil, recording songs from radio, carrying around CDs with your Discman, minidiscs, MP3s, streaming. Such an interesting and wide series of changes.
Meanwhile, earlier this week my otherwise-clever 12 yo tried to pinch zoom a paper map...