01 · Voice◈
The way you
speak and pause.
Continuous ambient audio captures how you phrase things, what you repeat, how you argue, how you laugh, how you comfort. Not quotes — cadence.
The Framework
a signature of
human existence.
Chronis is not a backup service. It is a framework for capturing the full depth of a human being — and preserving it, in this life and beyond, on your terms alone.
01 · What we capture
Not just memory.
Not just memory.
The full signal
of a person.
The Chronis Locket is a data instrument. It listens, watches, and feels — continuously — so that who you truly are can be known, not just archived.
The way you
02 · Vision◈
Expressions that
words never carry.
Video capture across your day builds a visual atlas — micro-expressions, gestures, the way your face moves when you are genuinely curious versus politely pretending.
03 · Motion◈
How a body
moves through the world.
Gyroscope and accelerometer data encode your physical presence — how you walk, how still you are when you think, the nervous energy before a hard conversation.
04 · Rhythm◈
The biological
pulse of your days.
Heart-rate data adds an emotional layer no other system has — where your body spiked when you were deciding something hard, where it calmed when you were at peace.
02 · The journey
From locket to
From locket to
living intelligence.
01
The Locket collects your world
Worn passively, the Chronis Locket is always capturing. Voice, video, movement, and biological rhythm accumulate across your days — not as isolated files, but as a continuous, contextual record of life being lived. No buttons. No modes. No effort on your part.
This is the raw material for everything that follows: not footage to scroll through, but signal to understand.
ambient capture · continuous · passive02
Data flows into the most private database on the planet
Nothing you generate ever leaves your control. The Locket syncs to an encrypted personal vault — architecturally isolated, legally protected under India's DPDP Act, and designed so that even Chronis cannot access what is inside without explicit, revocable permission.
This is not a cloud you share. It is a vault you own.
end-to-end encrypted · DPDP compliant · zero-access architecture03
You choose what happens next
Your data. Your decision. Chronis offers three paths — each with a fundamentally different relationship between your information and the intelligence built from it. No defaults. No fine print. You choose before anything runs.
user-controlled · three modes · no defaults04
Chronis AI — built on your data, not borrowed from the world
When you choose to activate it, the Chronis AI is not a general language model wearing your personality like a costume. It is trained specifically on you — your voice, your reasoning patterns, your contradictions, your values. Built from your signal alone. Not fine-tuned. Built.
This is what makes Chronis different from every AI product that exists today. The model that represents you has never seen anyone else.
purpose-built AI · no shared training · your signal only05
A presence that persists — in this life, and beyond it
For the living, Chronis is a mirror — a way to know yourself more completely, to revisit your own reasoning, to pass wisdom to children and grandchildren without losing its texture. For those who are gone, it is something more: the difference between a fading voice and a conversation that can still happen.
Chronis is not grief technology. It is continuity technology. A signature that says: I existed, and this is how.
legacy · continuity · real-time conversation
03 · Your choice
Three modes.
Three modes.
Total control.
You decide what Chronis does with your signal. Nothing is assumed. Nothing is defaulted. These are not settings — they are promises.
Full Dataset
Your complete AI. Built entirely from you.
Every signal — voice, video, motion, biological rhythm — is used to train a private AI that is yours alone. The most complete representation of a human being that technology has ever made possible.
- Full voice, video, gyro, and BPM dataset used
- Dedicated model trained on your signal exclusively
- Real-time conversation capability activated
- Legacy access for designated family members
- Model lives in your private vault, not Chronis servers
Skimmed Dataset
Curated intelligence. Only what you choose.
You select which categories of your data are included in the training process. Leave out what feels too raw. Include what matters most. The AI reflects the version of you that you're willing to share.
- Choose which signal types are included
- Granular session-level consent controls
- AI trained only on approved data categories
- Re-train or extend scope at any time
- Voice and face reconstruction still available
Raw Vault
No AI. Just the archive, untouched.
End-to-end encrypted storage. Nothing is processed. Nothing is trained. Your data is sealed and preserved — accessible only to you, available to no system, open only to time.
- Zero AI processing of any kind
- All raw recordings stored encrypted
- Viewable only by vault owner
- Upgrade to Full or Skimmed at any time
- Permanent deletion on request, verifiably
04 · Under the hood
Our own AI.
Our own AI.
Not borrowed from anyone.
Chronis does not call out to OpenAI, Google, or any third-party model. Every system that runs on your data was built and is operated by us.
Signal ingestion engine
Processes continuous multi-modal input from the Locket — voice, video frames, motion vectors, and BPM — into a unified temporal record tied to context.
Chronis AI core
Purpose-built architecture trained per-user from scratch. Not a fine-tuned general model — a model that has only ever seen one person. No shared weights. No bleed between users.
Voice & face reconstruction
Acoustic signature extraction, real-time TTS synthesis, face geometry and expression modeling, and live lip-sync — all running in under two seconds per conversational turn.
Private vault architecture
Every user's data lives in a cryptographically isolated environment. Architecturally impossible for Chronis to access without explicit user action. DPDP Act compliant by design.
Biological context layer
BPM and motion data are fused with voice and video to tag emotional and physical state across every recorded moment — giving the AI a richer context than any text-based system can achieve.
Real-time conversation system
Orchestrates speech transcription, model inference, voice synthesis, and avatar animation in a single low-latency pipeline. Live conversation, not pre-recorded response trees.
Ready to preserve
what matters?
Early access is free. Join the waitlist and we'll let you know when your Chronis is ready to build.
Get started →