€7 billion in losses

Volkswagen's software division. Three years.

And the touch feedback still sounds like a rock chip.

03
The Story

Rental Audi. Tapping through menus.

A plastic cracking from the speaker. Delayed. Wrong speaker. My wife asked if we'd been hit by a stone.

04
The Spec

'Touchscreen needs feedback.'

No sound design. No timing requirements. No spatial audio. That was the entire brief.

This passed every approval level at Audi.

06
The Pattern

Vague spec → bad output. Humans or AI.

With humans, it cost €7 billion to see the failure. With AI, you see it in seconds. Same problem. Faster feedback.

You now have

Bringschuld

/ˈbʁɪŋˌʃʊlt/

The obligation to deliver. The specification burden is yours—not the developer's, not the AI's.

Before, developers asked. Autonomous AI doesn't.

09
The Fix

Iterate your intent, not your syntax.

More context beats better prompts. Every time.

You can't specify what you don't understand. Start there.