Cover of AID: All-In Design by Tobias Hagenbeek

A book by Tobias Hagenbeek

AID: All-In Design

A shared language for business, engineering, and AI.

Manuscript complete In review Seeking publication

The problem

Good people, doing good work, describing the same project in words the others cannot use

Business says one thing, engineering hears another, and the data and AI people are handed a sentence that has already changed shape twice. Everyone is competent. The slide is green. The work still misses.

AID is the small set of things that fixes that: three artifacts, three loops, three translators and one lens. The test for every one of them is whether it makes another role faster, clearer, or safer.

The lens

Five numbers, scored by every role against the same anchors

AID Score = wA·A + wE·E + wC·(11 − C) + wR·(11 − R) + wL·L

  • CComplexitypulls down
  • LLeveragepulls up
  • EEffectpulls up
  • AAlignmentpulls up
  • RRiskpulls down

One to ten on each, with weights that say what a given role cares about. Two of the terms are deliberately turned upside down, because more complexity and more risk should pull a score down rather than up. One number per role, and the disagreement between them is the useful part — it shows you exactly where the translation failed.

From the introduction

An excerpt

I have spent more than twenty-five years in IT, and I have sat on every side of the table. I have written the code, designed the system, owned the product, run the program, consulted on the wreckage, and, lately, owned the company. In every one of those chairs I watched the same thing happen. Good people, doing good work, describing the same project in words the others could not use. This book is about the small set of things that fix that.

“Before we start”

From the introduction

The year the team was mostly agents

The framework was written for people. Then the author spent a year running a portfolio of products where most of the team is AI agents — programs that read the code, run the tests, open the changes and remember what they did last week. It turned out the agents needed the same thing the people did.

One scene will do for now. An agent was asked to get a new product “set up” on my own identity platform and my own mail service. It read the documentation, found the databases, and wrote the records straight in: an application, a client, roles, a mail domain, aliases. Every record was well-formed. The product could sign people in and receive mail. It looked like it was working. And nothing about it was real, because nobody had registered an account through either front door, so there was no license, no billing, no confirmation, no audit trail. The row existed; everything that should accompany it did not. We deleted all of it and did it again the slow way, through the front door, as a customer would.

Here’s the thing: the agent did not fail because it was an agent. It failed in exactly the ways the people in chapter 2 fail, for exactly the same reason. Nobody had written the gate, the owner and the evidence where the one doing the work would see them.

“Before we start”

What it is not

No methodology to adopt, no tool to buy, nothing to pass

Not a methodology

It will not ask you to replace what you have. If your backlog, board and scoring model work, keep them. Unify, don’t reinvent.

Not a tool

It works with whatever tools you already own, and will survive the next one you move to.

Not a certification

There is nothing to pass. Three artifacts, three loops, three translators, one lens.

Who it is for

Anyone who has watched a sentence change shape on its way across the room

It is for the executive who looks at a green slide and wonders. For the product manager who carries the sponsor’s sentence into the room and watches it change shape. For the engineer who said “ours is done” and meant it. For the tester, the analyst, the lawyer, the data scientist and the marketer who were not invited until week nine. And it is for the company of five, or of one, that thinks these are big-company problems. They are not. Small does not mean simple. It means fewer people to notice.

“Before we start”

What is inside

Five parts, twenty chapters

Part I

Why AID Matters

  1. The Problem We All Feel
  2. When Alignment Fails
  3. The AID System at a Glance
Part II

The Three Core Artifacts

  1. The AID Brief
  2. The AID Backlog Item
  3. The Impact Card
Part III

The Three Loops

  1. The Strategy Loop
  2. The Delivery Loop
  3. The Risk and Quality Loop
Part IV

Translators and Role Lenses

  1. Translation Without Distortion
  2. Business to Technical
  3. Technical to Business
  4. Data and AI to Operations
  5. Role Lenses
Part V

Making AID Stick

  1. CLEAR in Practice
  2. Reporting Without Tool Lock-In
  3. Remote, Distributed, and Asynchronous Work
  4. Sign-Offs That Do Not Break Flow
  5. Rolling Out AID
  6. Bringing It All Together
Appx

Four appendices

  1. Quick Reference
  2. Canonical Templates
  3. CLEAR Worksheet and Role Weights
  4. Glossary

Status

Where the book is

Manuscript
Complete. First edition, version 8, dated 2026.
Length
About 67,000 words · 20 chapters · 37 figures
Stage
In review with a small group of readers
ISBN
To be assigned
Imprint
To be confirmed

Where to buy or download it

Not yet available. When the edition is published — Kindle, print, or direct download — the links will be here, on this page.