Honestly this feels like a product that Chat GPT probably came up with in the first place.

Edit:

So I asked Chat GPT "Whats a product that doesn't exist yet that would make me rich if I sold it?"

This is number 2:

“Digital Memory Prosthetic” – A Wearable That Records Everything You Hear and Summarizes Your Day
What it solves:
People forget names, conversations, tasks, and ideas.

Capabilities:
Auto-transcribes your day (meetings, errands, conversations you permit).
Summarizes the day into a personalized journal.
Finds moments later (“When did I promise to follow up with Sarah?”).

Why it’s huge:
If it’s private, secure, and optional, it becomes the next evolution of personal productivity—basically “external memory.”