Clarity Signal Field Notes
A Book · Serialized

The Last Interface.

How AI is ending the era of software we had to learn.

For thirty years we built software for the mouse and keyboard — because computers couldn't understand people. So we invented files, folders, forms, and screens, and trained a generation of businesses to think inside them. That constraint is gone.

This is a book about what comes next, written from three decades inside the old world: not AI bolted onto the tools you already fight with, but the quiet end of the interface itself — the database stays, the friction disappears, and the human keeps the judgment that was always the point.

Part One is up now — three chapters. The rest goes up as it's finished.

Part One · How We Got Here
Part Two · The Pattern