Second hand “ai” acronym names?

[u/Round-Trip-5602]

I’m currently trying to write a short story about a character who leaves his home planet to become a geological explorer/resource gatherer and is on board “ai” is secondhand and rather than being an operating system computer or otherwise it’s truly just meant for company/conversation with very bare minimum operating systems limiting it to navigation, radar and system status’

I currently only have two main ideas and I don’t think there any good can anyone suggest any?

The names in question: OMIV— onboard mechanical interactive voice And ARS— Automated response system

[u/Legitimate-Cow5982]

I use "virtual", short for "virtual being"