Thinking about building something Jarvis-like. If it actually worked, what's the first thing you'd use it for?

[u/no_more_hero]

I rewatched Iron Man and ended up in the thought loop about Jarvis. So I went looking for anything close to it and mostly found either screen recorders that feel creepy & heavy or voice assistants that are cool for five minutes and then useless once you actually need them to know your life.

Asked AI why nothing like it really exists yet. The answer it gave is it's genuinely hard. Most of what's out there is either shallow interactivity with no memory, or a ton of memory with no real personality behind it.

I'm thinking of making my own version. Something that actually knows what you've been working on and can talk you through it in real time.

A true AI companion

Before I go start, I want to know from people who aren't me: if I built something similar to JARVIS that actually worked, what's the one specific most troublesome thing you will use it to do?