apostate_96 was posting that change over the last 50-100 years is phenomenal, and that people would lock you up if you were to tell them that you could fly faster than sound or get music out of a little box the size of a bunch of folded up dollar bills. So I started thinking about what change that I’ve seen in my life, and this is what I came up with.
When I got my first car in '79, (a hand-me-down '73 Impalla 4-door), I had a cassette deck installed because it just had an AM/FM radio, not stereo. I used LP records, though mostly bought pre-recorded cassettes. Laserdisc and VHS were new tech, CD was a hideously expensive audiophile toy, we didn't even sell CD players at the store that I worked at. The first Sony Walkman cassette deck sold for $100-150 IIRC.
Pioneer, Sony, Technics were the big audio names at the time for home stereo. Cerwin-Vega was one of the premier speaker manufacturers, Infinity speakers were very expensive and Bose was very new at the time.
The spiffiest personal computers going were the TRS-80 Model I, the Apple II, the Commodore CBM, TI-99/4A, and the Atari 400 & 800. Later the TRS-80 and the Apple got floppy drives. 300 baud modems, and getting disconnected every time someone picked up the phone when you were online. Sprint Mail, CompuServe, The Source. Mainly we used personal bulletin-board systems (BBS).
We had rotary-dial (pulse) telephones, later my mom had a slimline phone in the bedroom that had to plug into the wall to light the push buttons. I remember black and white TV when I was a kid, not to mention that we had five channels, maybe six, I don't remember when the local UHF religious station went on the air. I remember ON TV, a broadcast subscription service: it was a UHF station that at night started showing movies and some adult content (soft-core), all scrambled. Atari 2600 game machine, definitely the best available. No other video game had the market success, we always sold out of that box during Christmas when I was working retail.
For cameras, bayonet-mount lenses and through-the-lens (TTL) metering were still fairly new. Auto-winders were a third the cost of the camera body and advanced your film at 1.5-2 frames per second. Zoom lenses were very pricy, the 70-210 being the most popular that I saw and sold. My current 28-300 zoom was pretty much inconceivable back then.
Paperback books were $0.25-0.75 typically.
And most of the improvements since then are due to improvements in electronics which lead to more powerful computers.
Of course, I’m utterly full of it because there are so many other factors at play here that I can’t account for, but still, it’s interesting reminiscing every now and again.