> [transmutation] ... as data processing jargon

Nor have I for that specific context. As Whitman noted, people are large and contain multitudes. Reclassification and transcription are certainly common enough colloquialism even if not formal processes. It's all mappings[0] in the end.

> everybody kind of nods along while never agreeing on what the arrows mean.

Yes, this is what I said, and elucidated an abstraction process to convey complex technical information I both experienced and have used in practice.

[0] https://en.wikipedia.org/wiki/Map_(mathematics)

I must be missing some important part of what you were trying to communicate.

It sounds as though you are saying "colloquialism[s]" have some value or relevance to technical understanding of a process.

It seems to me this is the primary means by which information gets lost because people think they know what is meant, but they don't.

It's the stumbling block that always reoccurs.

---- If someone says "map" and means function, then I know what a function is (I think).

If someone says "map" and means a higher order function, like in programming, then that's also something I think I know.

If someone wants to talk about morphisms that are not functions, then that sounds like it may be beyond my ability to follow.

But in any of the three cases, using the word "map" out of context fails to tell me which it is. Other associations, like the paper rand-mcnally map that I once used to drive across the country, are not helpful.

The point is that the physical process is not like programming or math -- there is a difference between "A becomes B" and "A is used to as a reference when creating B", which is conflated all the time in programming unless you are using linear types, which is rare. (Mutating a data structure doesn't give you a new type. Garbage collection does, but that's not part of the semantic model of a programming language).

Well, transcription is a the transference of information between mediums. Spoken to written. Spoken to recorded media. Written to other written. But strangley not written to spoken, so the analogy breaks down there.

But if you have the understanding that transcription is a copying to another media, then the jargon makes perfect sense. People used to dictate and have a secretary transcribe. But we don't do that any more. And like the sound of a typewrighter the verb "transcribe" has drifted out of common parlance and might therefor gone a bit stale as an analogy.

> everything is categorical because people like the word

> people just equate an "explanation" to connecting things with arrows and everybody kind of nods along while never agreeing on what the arrows mean

I bet you'd love category theory!

I can state categorically that I have read a little bit on category theory and neither fell in love nor remember it.

”Transform” is commonly used in the context of data wrangling.

Which is exactly the same wrong metaphor that the article is talking about. A transformation in data processing is a transcription in biochemistry creating something new without destroying the original), not a transformation in biochemistry (which destroys the original).