Episode 02 “The Roundtable: Who Needs This?”

Future Gadget Lab Devlog — Building Gadget No.6, the Steins Gate Simulator

Published: May 21 (Thu), 2026 ／ JST 07:00

Six chairs were placed in the lab that morning

The morning after we redefined Gadget No.6 as “a device that observes parallel Worldlines,” a round table and six chairs were set up at the lab.

Six lab members — Director, Engineer, Analyst, Voice of the Customer, Strategist, Sales. Each took a seat to state their feelings about Gadget No.6.

There was only one agenda item:

“Who needs this?”

Each member spoke

Director:

“What we hand over is not a decision, but a map. The tool of an observer, not a fortune-teller or an advisor.”

Engineer:

“Every gadget is a single self-contained HTML file. No external transmissions. I want to deliver a tangible future — one the user can hold in their hands.”

Analyst:

“Single-shot diagnostic tools have a re-open rate below 3%. But the five-gadget cyclical structure reveals another Worldline.”

Voice of the Customer:

“Fortune-telling makes you anxious once the joy of the answer fades. But a paper you wrote yourself becomes an amulet.”

Strategist:

“In the age of AI, the scarce resource is no longer ‘answers’ but ‘the ability to organize.’ Our gadgets sell organization, not answers — the one contrarian winning lane.”

Sales:

“A ¥1,000 self-investment buys you an ‘instruction manual for yourself.’ It’s a letter to your future self. That creates an annual update demand.”

Everyone landed on the same words

After all voices had been heard, the room fell quiet.

Then, one phrase made every head nod.

“Hand over a map for the person to decide for themselves.”

Not a fortune. Not advice.

A tool for organization, so that you can decide for yourself.

That was the moment the laboratory’s philosophy was sealed by unanimous agreement.

Five principles were also fixed

Before the meeting ended, the five principles for every future gadget were settled.

1. We do not produce answers. We hand over the steps for organizing.

2. Browser-completed. No server transmission. Personal data stays with you.

3. Educational purpose declared. Not investment, medical, or counseling.

4. Ruruob design inheritance.

5. Series worldview (numbering, code names, narrative) carried forward.

Gadget No.6 will stand on these five principles.

Next Episode

Episode 03 “The Idea of Three Parallel Worldlines” — Tomorrow morning at 7:00 JST.

What does it actually mean to “observe parallel Worldlines”?

The core concept of Gadget No.6 begins to take shape on the whiteboard.

Existing Lineup

The five existing gadgets are on sale at Coconala.

• Search “Ruruo / Future Gadget” on Coconala (Japanese marketplace)
• Full episode list: ruruob.com/serial/en/
• Japanese edition: 日本語版

© Ruruob ／ Future Gadget Laboratory ／ #FGL-Devlog ／ Episode 02

**EL PSY KONG