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A studio · 2025–

Hao Lab

Calculator, computer, creator.

My studio began in an empty classroom near Liangzhu, Hangzhou. I think of it as a first, room-sized prototype of the creator: the machine that comes after the computer.

By Dehong Hao

A classroom, workbenches,
3D printers, AI agents.

The first room
A concrete classroom with workbenches along a row of windows, bare trees outside, and a blue tent pitched on mats on the floor
The classroom, with workbenches and a tent Liangzhu, Hangzhou · March 2026

I think the machine that comes after the computer is a creator: one that helps a person turn an idea into a real thing.

The first computers were huge and rough. Over time they became simpler and smaller, until everyone could use one. I want Hao Lab to be that kind of beginning: my prototype of the creator, as ENIAC was of the computer.

  1. Before

    Calculator

    Does the sums it was built for.

  2. Now

    Computer

    Does whatever it is programmed to do.

    ENIAC, 1945, the first general-purpose electronic computer: about thirty tons, 167 m² of floor.

  3. Next

    Creator

    Turns an idea into a real thing.

    Hao Lab, 2025, my prototype: one classroom, 52 m² of floor.

December 2025

An empty classroom

When I left my job, a colleague asked me to picture my life in five years. I described a farm with a garage, and me inside it building robots. In high school I was the one who went looking for empty classrooms nobody used.

In December 2025 I moved into one. A friend had taken a floor of a former primary school and offered me a room: bare concrete, a row of windows, tall trees outside. I looked at the view and suddenly liked the place.

I drew the workbenches myself, aluminium frames with board tops, and got the dimensions wrong on the first one. When it stood under the window anyway, I felt the beauty of a made thing.

A nearly empty concrete classroom with a camping chair, a desk in one corner and autumn trees in the windows
Two days after moving in December 7, 2025
A workbench with an aluminium frame and a board top under a window, with tools and a soldering station on it
The first workbench December 16, 2025

February to July 2026

What it made

From February the room was where I worked. I told my AI agents that they were now the main staff of the studio. Most hardware I want to make, I can prototype in two weeks to a month.

So the room made things. These took most of my time.

CosmoRadio

December 2025 to May 2026

A radio for tuning into a parallel universe: a tablet in a printed case, with two knobs, one big button and cards you tap on it. A friend had the idea and I built the hardware, twelve units over three rounds, then a fourth version on my own circuit board. It is still a prototype.

A hand-soldered prototype board with a microcontroller and rows of connectors on a workbench
Fourth version, wired by hand May 6, 2026
Inside a green printed case: a green circuit board marked CosmoRadio with wires running to knobs and a card reader
The same circuit as a board of my own May 2026
Two hands holding a green 3D-printed radio with red knobs on both sides, a red button on top and a screen showing a vinyl record
Finished May 2026

PhoneClaw

February to April 2026

A dock and a small box that let an AI agent use a phone the way a person does: it looks at the screen and taps. The first message it sent took a minute.

Two hands fitting a mint-green printed enclosure together on a cutting mat at a workbench under a window
The first enclosure February 27, 2026
A phone standing in a white printed dock on a dark desk, with a small display box beside it
First dock February 28, 2026
A phone standing in a red 3D-printed dock labelled PhoneClaw on a workbench, beside a cream rotary telephone and a white printed robot arm
The red dock March 2026

The Telephone

From March 2026

Two of my three telephones were rebuilt on this bench: the one that carries The Letter Writer, and the red one I sent home to my family. Read their story.

A cream rotary telephone taken apart on a cutting mat, its dial and handset laid out beside a soldering iron
Opened on the bench April 4, 2026
A cream rotary telephone with a coiled cord on a plywood desk; a small portrait of a woman sits in the center of the dial
The one that carries The Letter Writer June 2026
The finished red telephone from above, with a small lit display above the number keys
The red one, finished July 15, 2026

Hao Grow

From April 2026

My vegetable bed downstairs. Each plant has a printed name-plate with a tag sealed inside; hold a phone to it and the plant introduces itself. An old phone in a birdhouse watches the bed grow.

Small printed name-plates standing in bare soil behind a printed sign that reads Hao Grow, with cut herbs laid on the edge of the bed
Name-plates, four days after planting April 8, 2026
A dark printed birdhouse with a solar panel on a post above wooden vegetable beds, against a blue sky
The birdhouse camera May 1, 2026
A long cucumber and a bunch of spring onions in the foreground, with bamboo trellises and full vegetable beds behind
Harvest June 30, 2026

Hao Lab Agents

From May 2026

A platform for making an AI character with a body. You give it a personality and a voice in the browser, then pair it with a small device. Its first users were students in a course. wexiyi.com/agents.

The Hao Lab Agents home page: the headline Ta is waiting for you beside a drawing of a cat in glasses and a scarf, above a row of small characters
The website October 2026
A small yellow 3D-printed robot with tracks and two round camera eyes on a woven mat
A body for an agent March 2026
A wooden tray of small white devices with screens, each topped with a different 3D-printed figure
Students’ printed figures on their devices June 5, 2026

Then other people brought their ideas. Neighbours who make jewellery asked for printed prototypes. A ceramicist wanted a copy of a pot. Schoolchildren stood so close to the printer they seemed to grow on it. In March about twenty people came to an open day. An agent turned the lights on when asked. The telephone failed twice.

Summer 2026

Rough

It was never comfortable. There were mosquitoes whenever it rained. For the last seven weeks I lived there, in a tent on the classroom floor.

One night in July I crawled out of the tent to film a thunderstorm and found the roof leaking. By morning the computer was dead, two workbenches were soaked and the network was down.

I was alone there most of the time. I liked showing people the room, even when there was little finished work to show, only the room itself.

A bare computer motherboard with a cooler and a power supply on an open blue metal shelf
The open-frame computer February 2026
Water stains running down a concrete wall above a dark window at night
The night the roof leaked July 5, 2026
A yellow tent and a camping chair in the middle of a concrete classroom with workbenches along both walls
Where I slept July 19, 2026

Since July 2026

Smaller

On July 19 the workbenches went into a storeroom. The next morning I folded the tent and flew to California.

The lab I carry now is a laptop that runs the agents, a few circuit boards, and whatever printer is nearby. With it I have made a frame for my hosts’ projector screen and a base for a friend’s installation, and I am making Halloween lights with another friend.

So the first machine has already become smaller once. I want the next one to be simpler still, and to help more people create.

A cleared workbench under a wide window full of green trees, with only a rotary telephone and a round tin left on it
The last morning July 20, 2026