Investing Agent

Aya Invest

An investing companion with the noise stripped away

Hand the data-sifting, business logic and deep analysis to Claude, and let judgment step back from the clamor into calm.

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Health Agent

Aya Shape

A guide that keeps the body alive

Powered by Codex, it tends to your body through steady record-keeping, algorithms and conversation — keeping vitality in the everyday.

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Reading Agent

Aya Reader

A Swiss army knife across languages and books

Moving between tongues, books and systems of knowledge — a keeper of the last reserve humankind has left to itself.

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Behind these products lies a way of thinking about how to live alongside AI — about what we hand over, and what we keep for ourselves.

About us.. and AI

About us · and AI

Since late 2025, my life has changed profoundly.

I am ever more aware that this is not merely my personal experience. We stand at a rare inflection point — one that touches the individual, human civilization, and the entire known universe.

At the heart of this transformation lies a law not yet widely understood. It has no name, and its renown falls far short of its cousin, Moore’s Law. But before long, perhaps, Moore’s Law will only be remembered as its baptist.

I will provisionally call it Dario’s Law:

The time span of tasks AI can complete autonomously
doubles every 4 months.

Dario’s Law

In recent months, although we still lack laboratory-grade measurements, reality has been validating it at an awe-inspiring pace. What may be debatable is only the parameter itself — the doubling time may well be shorter than 4 months.

What does this mean?

Today, AI has begun to take over much of our daily work. Soon, it will be able to complete engineering tasks that no single human could achieve in a lifetime. Further on, the billions of years of slow evolution on Earth may be compressed into a fleeting moment of the silicon era. Such an exponential leap is, in all likelihood, going to happen within our lifetime.

I do not fully know how to comprehend this, nor where it will ultimately take me. What I can do is to enter the change, feel the change, and become a cross-disciplinary practitioner and chronicler — letting code give form to it.

The most direct handshake protocol between carbon-based and silicon-based intelligence is software. ChatGPT opened the conversational era. But plain text has inherent bandwidth limits — the bottleneck is not always the model, but the speed of human reading and understanding. A more pragmatic direction is to package AI’s capabilities through engineering, turning them into autonomous Agents.

Agents can do far more than answer questions. They can observe, judge, execute, reflect — and gradually take over work that once consumed our time and attention.

The domains I know well are few; I begin where I genuinely care. Agents are taking over my role as the “executor,” and I am freed to become a purer “experiencer” and “explorer.”

My underlying design principle is maximum restraint in intervention. I do not try to constrain Agents’ thinking, nor reshape them into the buttons and forms of traditional software. I simply package their immense capabilities into interaction surfaces closer to human need — so that people can use them naturally, trust them, and grow alongside them.

I will keep unlocking new pieces of the puzzle. Welcome, fellow travelers, to my garden — let us feel evolution and the future together.