@pbloem @mlanger oh I see! Thank you for that explanation, that makes sense. Another example of a discipline using language in a very specific way.
I think most technologies have multiple affordances and it's always telling which uses are being 'sold' and which are being unmentioned.
These days I pretty automatically ask of any technology what its military and surveillance functions are. (That sun reflection-dish sattelite technology, for example, is absolutely not about 'search and rescue' or 'agriculture').