Introduction of main concepts (avatarization, generative AI) introduction of technologies (language models, Loras, retrieval-augmented generation) & tools (Flowise, text-webui) we will use.
Within the "idealist" philosophical tradition, it is not necessarily the physical person but rather a "pure idea" (e.g. protection, justice, wisdom, friendship etc.) which is to be "avatarized".
"descent of a Hindu deity to earth in an incarnate or tangible form," from Sanskrit avatarana "descent" (of a deity to the earth in incarnate form), from ava- "off, down" (from Proto-Indo-European root *au- (2) "off, away") + base of tarati "(he) crosses over" (from PIE root *tere- (2) "cross over, pass through, overcome").
The meaning "concrete embodiment of something abstract" is from 1815. In computer use, it seems to trace to the novel "Snowcrash" (1992) by Neal Stephenson.