I’m curious to know how an invented code (e.g. Morse, Braille, the “10-4” code) comes into being, what considerations are there, and how does it get polished to “perfection” (nobody makes changes to it). Or maybe there are no guidelines, maybe a code is good if it satisfies some criteria, if so, what are these criteria?
In: Technology
Something stands out in your code list – the 10-4 code. This was never polished to a standard, and eventually died out *because* it was never properly standardized. Other codes, like morse or unicode or bluetooth or ascii, become standard because somebody important started using them. Morse code and telegraphic communication were born at the same time and worked together to serve a purpose. Morse was good enough, and all telegraph operators were trained to use it, so nobody ever replaced it and eventually it became a de-facto standard. In the case of something like braille, iirc, somebody important said “we should use this” and everybody agreed because nobody had any better ideas. This was the case for ascii, and later unicode. Whenever somebody invents a vastly better standard, everyone else tends to either adopt it or improve upon it even more. In general, the guidelines for modern encoding come down to basic computer science, and you might want to learn about binary and binary encryption if that interests you.
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