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A new category

Human knowledge and identitymust not be erased by death.

ONIOKO turns perception, biosignals, and autobiographical memory into a high-bandwidth interface for human consciousness, without a brain chip.

Not artificial intelligence. Extended intelligence and human cognition.

  • Chosen moments
  • Provenance on every line
  • Measured only against yourself
  • Deletion that deletes
  • Signals, never emotion labels
  • You remain the interpreter

What the system does

Perception 01

Context

Sees language, behavior, and contactless visual biosignals the eye misses.

reads

Memory 02

Continuity

Keeps what was said, confirmed, interpreted, and changed, with provenance.

keeps

Cognition 03

Meaning

Connects patterns across years of decisions and expertise.

connects

Presence 04

Access

Extended Avatars: face, voice, timing, personality, continuity.

shows up as

Perception gives context. Memory gives continuity. Cognition gives meaning. Presence makes it human.

In one picture

How the system works

Perception, biological signals and memory feed the human. The human reflects. Extended cognition is the result.

Perceptionwhat the system notices
Biological signalsthe body, without contact
Humanyou
Memorywhat was said, kept with its source
Reflectionwhat you make of it
Extended cognitionthinking that reaches beyond one head

This is what the technology becomes: an Extended Avatar.

The avatar is not the technology. It is its human appearance.

Diagram

Signal → structure

Extended Avatars · the product

The face you just saw is the part you talk to. Everything before it is the technology behind it.

Extended Avatars are not the category. They are the first human interface to ONIOKO’s Extended Cognition technology.

Extended Avatars create a continuously personalized social and cognitive layer: attention, reflection, memory, trust, behavior.

Evidence: Plausible · see Research

  • It helps people remember their own lives more precisely, beyond storing information.
  • It creates the conditions for deeper thought instead of replacing it.
  • It carries continuity across years of conversation, decisions, and growth, far beyond a single session.
Avatar clip · 6 to 10 s · muted · from WhatsAnima
An Extended Avatar in conversation. It sees you, remembers you, and answers with its own face and voice.

Technology · how it is built

The cognitive interaction layer

ONIOKO develops a cognitive interaction layer between humans, memory, perception, and intelligent technology.

Four layers. Two of them are ONIOKO’s own model families: OPM for perception, OMM for memory. The other two turn them into a conversation.

Open a layer: first in plain words, then the models behind it.

Signal map: every signal we measure →
  1. In plain words

    It reads what a moment is actually made of. In the face, the voice, the body. As signal, never as a label.

    It doesn’t guess what you feel. It measures how you show up: the pull of a mouth, a drop in pitch, a response that lands a beat slower than it used to. As signal, never as a label. The image and the sound are thrown away the instant they’re measured. What’s kept is the trace, never the recording.

    A stroke doesn’t announce itself. Neither does the slow slide back into a depression someone climbed out of two years ago. Both leave the same early trace: a face that moves a little less on one side, a voice that loses a fraction of its melody, a beat of hesitation that wasn’t there before.

    On any single day, that trace is nothing. Everyone has an off morning. A doctor would see nothing, because a doctor sees you today, next to everyone else, not next to you last month. The change only becomes visible when you have a thousand ordinary days to measure it against. That’s what perception alone misses, and it’s the whole reason perception and memory only work together.

    The models behind it

    OPMObservational Perception Models

    • CYGNUSextracts the signals: face, voice, posture, as numbers, never as emotion labels
    • ORACLEfinds patterns within one session, each with a confidence value
    • LUCIDputs them into plain, careful language: “could”, never “is”
    • TRACEfollows them across sessions and builds your personal baseline

    Also here: Human Signal Intelligence, contactless biosignal patterns. Not a medical diagnosis.

    Every signal, its source and where it lands: the signal map →
  2. In plain words

    It holds who you are as it accumulates, so a person is only ever measured against themselves.

    One session says almost nothing. Maybe you were tired. Maybe the mic was bad. Maybe that’s just you. Across many sessions, a corridor forms: your normal. Not the normal of people your age. Yours. And once that corridor is sharp, a real change stands out that would have been invisible on day one.

    Every line in that memory keeps its source: said, confirmed, interpreted, hypothesis, changed. The instrument below shows how that reads years later.

    The models behind it

    OMMObservational Memory Models

    • LIMOthe short window: everything current, forgotten after 30 minutes
    • MOMOthe memory: what was said and observed, kept with its source
    • CANONyour personal normal: the baseline you are compared with, never a population

    The corridor above is CANON. It is built from your own sessions, and from nothing else.

  3. In plain words

    It connects what perception measured and memory kept with the situation you are in now. Years of decisions, patterns, and expertise become something you can ask.

    It doesn’t decide for you. It puts the right memories, with their sources, next to the question you are asking, so you can think further than one head can hold. That is the extended in extended cognition.

    The models behind it

    Runs on both familiesOPM measures, OMM keeps, cognition connects

    No third model family on this page. Cognition is the reasoning over what the other two produce, always with the sources attached.

  4. In plain words

    This is the part you meet. An Extended Avatar has a face, a voice, and timing: it looks at you, hears you, and answers a beat after you finish. It carries the continuity: it remembers last time.

    Everything before this layer is technology. This is what it looks like when it is human.

    Where you meet it

    Extended Avatarsin WhatsAnima

    One head across four channels: chat, voice message, video message, and video call. A text message is enough for it to stay current with you.

    WhatsAnima →

Signal map · every signal we measure

180 signals. 7 layers. 4 consent contexts. 0 hidden.

Every line is one signal, from its source through perception (OPM) into memory (OMM). Warm colours are measured on the body, cool ones aren’t. Nothing on the map is a mood label.

Open the map →

Intellectual core

The memory layer is what makes an avatar personal over years. This is what we mean by it.

Autobiographical Intelligence

The ability of technology to help people preserve, structure, understand, and transmit the knowledge contained in a human life.

A human biography is not merely a collection of facts. It is a living network of experiences, decisions, relationships, values, and meaning.

Where it lives: outside your head. ONIOKO keeps a structured record of your memories, with a source on every line, so you can ask it years later.

Can a long-term personalized, transparent, memory-capable artificial personality help people reflect more deeply on their knowledge, biography, and decisions, remember more reliably, and develop more effectively, without weakening autonomy, reality-testing, or human relationships?

ONIOKO hypothesis · central research program

How a memory is kept · 5 layers

  1. SaidThe person’s own words.
  2. ConfirmedThe person checked it.
  3. InterpretationThe system’s reading. Always marked, with an uncertainty number.
  4. HypothesisA guess the system will ask about before it uses it.
  5. ChangedA later correction. The original stays.

A memory can carry some or all of these. Below, the labels on each memory show which layers it has.

Try it · ask one life a question

52 memories · 2008 to 2026

3 lives are built in, all invented. Or describe your own, and the system writes its memories on the spot. Then ask that life a question: the memories that answer it light up, in order, each with its layers.

One life
Year 2026Shown 52

Time runs outward from the person: the first year inside, 2026 at the rim. Tap a memory. Drag to turn.

Pick a question. The memories that answer it light up in order, each with its source.

What this life holds · highlight one ring

Research

Why we believe this works, and where we are still testing.

The science we stand on, and the claims we refuse to fake

Four fields on the homepage. Every claim on this site carries one of 4 labels, so you can see how much evidence stands behind it. Full sources and evidence strength on Research.

I

Social presence

Trust, openness, attention with virtual counterparts.

People open up to a counterpart that looks at them and remembers them. This is well studied.

ProvenPlausible

II

Autobiographical memory

Conversation and cues that reactivate and structure memory.

Talking about a memory, with the right cues, brings back more of it and orders it. Well studied.

ProvenPlausible

III

Reflective cognition

Follow-up questions that support metacognition and decision quality.

Good follow-up questions make people think about their own thinking. Supported, not yet tested for our use.

PlausibleHypothesis

IV

Human–AI trust

Transparent memory, uncertainty, and provenance against overtrust.

Showing where a memory came from, and how sure the system is, should keep people from trusting it too much. Our claim, under study.

PlausibleHypothesis
Proven

Replicated studies say so.

Plausible

Supported, not yet replicated for our use.

ONIOKO hypothesis

Our claim. We are studying it.

To validate

Not tested yet. We say so.

Explore the science behind ONIOKO

Products

Three ways to use the technology above. The first is the one you met.

What you can use

Use cases

Where it lands.

Where Extended Human Cognition lands

Companies

Knowledge remains when people leave.

Education

Expert knowledge becomes dialogical and personalized over time.

Leadership

Decisions, principles, and development become reflectable across years.

Family & legacy

Experience stays addressable, beyond being archived.

Research & health interfaces

Controllable interfaces for memory, behavior, and social interaction.

Bounded, consented, non-diagnostic where required.

Brands & institutions

Knowledge gets a durable, consistent personality.

Robotics

Machines that work beside people learn to read them.

The same perception, the same limits: signal, never label.

Trust & Ethics · EU AI Act

What we promise. What we refuse.

Six rules, built in.

You decide what it keeps. It deletes what you say. It never guesses in secret.

  1. 1Chosen moments instead of always-on capture
  2. 2Consent, revocation, deletion that actually deletes. The act of deleting stays on the record.
  3. 3Observable signals instead of emotion labels or hidden mental states
  4. 4Provenance, timestamps, uncertainty made visible
  5. 5Separation of fact, interpretation, and hypothesis
  6. 6The human remains the accountable interpreter

Boundaries: no grief tech, no digital twin of the dead, no population scoring. EU AI Act-aware configurations available.

Rules 4 and 5 on one memory: the 2019 warehouse decision from the example above, the way ONIOKO keeps it. Every layer is visible, every layer has a source. Then rule 2: delete it.

Memory record · exampleConsent: chosen momentRetained copies: 1
  1. SaidHis own words, to his Extended Avatar.

    “We decided against the second warehouse in 2019 because the lease would have locked us in for ten years.”

    2026-03-14 · 18:02Source: the person

  2. ConfirmedThe avatar asked back. He confirmed it.

    The year and the reason were confirmed. He added that his partner had disagreed at the time.

    2026-03-14 · 18:04Source: follow-up question

  3. InterpretationWhat the system concludes from 3 memories. Marked, never shown as fact.

    Long-term lock-in appears to be a recurring decision criterion for this person.

    SystemUncertainty 0.32

  4. HypothesisA guess the system will check with him before it uses it.

    He may weigh reversibility above cost when the horizon is longer than five years.

    SystemUncertainty 0.61To validate

  5. ChangedA later correction. The original stays, the change is attached.

    Correction: the lease was for eight years, not ten.

    2026-05-02 · 09:17Source: the person

Rule 2 · 2 seconds, on purpose

0 copies retained.

The record, its interpretations, and its history are gone from this example. Nothing was kept for “training”, nothing waits in a bin. What stays is the act: one line that says a record was deleted, when, and by whom. A decision is a memory too.

Deleted · memory record · by you · content gone, act kept

Blog · Extended Humans

Where the thinking behind all of this gets written down first.

Go deeper

Three essays on consciousness, data, and what experience does to perception. Long form, in English, German, and Spanish.

  1. 01Essay · EN · DE · ESYou Want to Talk About AI Consciousness?Fine. Define Yours First.
  2. 02Essay · EN · DE · ESYou Were Already a Data Machine.Long Before the Internet Existed.
  3. 03Essay · EN · DE · ESThe More You Learn, the Less You See.Why experience makes us smarter but less free.
  4. →All essays on extendperception.comExtended Humans, the long-form home of these ideas.

Build the cognitive infrastructure. Meet the first human interface.

Start with the technology, or with an Extended Avatar.

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