An article by World of Systems on the history of the barcode. It's a good read that covers how technological progress happens, and what it takes for innovative ideas to flourish and lead to real-world breakthroughs.
30 karma · joined December 27, 2021
A better example of a Mazda model I failed to mention would be the Mazda2, which was a subcompact that discontinued in 2014 (https://www.cars.com/research/mazda-mazda2/). Thanks for the nudge, though. I just realized the Mazda3 (a compact passenger car) is still in production, so it should be on the list of small cars that are still around.