What is a digital memory?
Published
A personal wiki about your world + an AI to organize it and find it again — without keeping everything in your head.

We all pile up an incredible amount of information.
Ideas, projects, purchases, trips, decisions, things we’ve learned…
And of course, we forget some of it.
So I built my digital memory.
A personal wiki
Imagine your own Wikipedia.
Except instead of facts about the world, it holds information about your world.
I simply keep the things I want to be able to find again later.
An example: my next e-bike
I eventually want to buy an electric bike.
For a while now, I’ve been looking at models, reading articles, comparing prices, and talking to people.
Instead of losing all of that in chats, bookmarks, and Google searches, I ask my AI to keep what matters in my digital memory.
Little by little, it learns:
- what I’m looking for;
- the models I’m interested in;
- what I like or like less;
- recommendations I’ve received;
- prices I’ve seen;
- questions I still have.
In a few months, I can simply ask:
“Where am I in my e-bike search?”
or:
“Which models had I shortlisted, and why?”
I don’t start the search from scratch.
I pick up where I left off.
That’s where AI gets interesting
I don’t even need to remember where I filed the information.
I can simply talk to my AI:
“Add this bike to the ones I’m considering.”
or:
“Summarize everything I know so far about my future bike.”
The AI then uses my personal wiki as memory.
The simple version
A digital memory is:
A place where I keep what I want to remember.
An AI that helps me organize it and find it again.
I no longer try to remember everything.
I mainly make sure I can find everything again.