Most "hot new things" apply to existing technology. It's extremely rare that a new industry term arises before (or with) the invention of something. It's normally more a recognition of something that's been created. SaaS for example arose as a term decades after the idea was pioneered and at least five years after it was mainstream. But it doesn't make the things that predate the name not SaaS, it's just a super broad term.

Old post but just had to do this for an implementation we are rolling out. Thanks!