Electricity is not a product. It is something drawn on everywhere, and it is dangerous to touch. Nobody who works with it does so bare-handed. An electrician arrives with boots, gloves, a mat and training, and the work gets done because of that kit, not in spite of it.
The same shift is under way with what most people call AI. It is becoming a general-purpose substrate: a new kind of electricity, drawn on everywhere rather than used in one place. That changes the useful question. It is no longer “which AI product should I use?” It is “what do I bring to the work so that I can handle this well, and safely?”
Our answer has a name: a cognitive companion.
The definition
We use the definition the DAX Foundation publishes:
A person’s own tool set for working with nonbiological intelligence — an extension of the person, not a separate agent acting in their place.
Nonbiological intelligence is the Foundation’s term for what is usually called artificial intelligence. It names the substrate and nothing else, where artificial smuggles in a verdict that the thing is counterfeit.
Three things follow from the definition.
It is yours. A companion belongs to the person using it. In the Foundation’s words, a tool set that acts in the person’s place, or answers to someone else, is not a companion, however useful it may be.
It extends you; it does not stand in for you. The electrician’s gloves do not do the wiring. They let the electrician do it without getting hurt. A companion works the same way: the decisions stay with the person, and the companion widens what that person can reach.
It is not an assistant, and it is not an agent. An assistant is a second party you hand tasks to. An agent acts in your place. Both put something between you and the work. A companion does the opposite. It keeps you in the work, better equipped.
More intelligence, in a precise sense
The Foundation defines intelligence narrowly, as the navigation of constrained possibility space: the how of getting from A to B using what is known. On that definition a companion gives its user more intelligence. Not more facts, and not a second mind, but more reach across what is possible, inside the constraints that apply.
That is the whole claim, and it is deliberately modest.
Name the thing being done
There is a naming habit in this too. Nobody watching someone play music on a phone calls them an electricity user; they say the person is listening to music. Calling everything “AI” is the same category error. It names the substrate instead of the activity, and it drags the conversation into good-versus-evil before anyone has said what is actually being done.
So on this blog we will try to name the thing being done. When we write about a companion, we mean a particular person’s tool set for particular work: not a chatbot, not a product category, and not a stand-in for the person.
What comes next
This is the first piece in a series on cognition and the tools around it. Later posts will take up the other half of the picture, the idea of a cognition provider, and will report where our own work stands as it moves. Where something is still an idea, we will say so.