The Axis IX approach

Choices leave a trace.

Across different problems and technologies, the same choices return. These are principles to revisit, not rules that make every product alike.

Keep the essential in view

Before adding another feature to explain, look for a step to remove.

Do not fill what cannot be verified with a plausible answer. Clarity includes knowing where certainty ends.

Protect what people make and collect from ordinary mistakes and changes of device.

When an action matters, consider recovery from the beginning.

Automation can remove repetition without quietly replacing human intent.

A product should be useful before asking for more data, commitment, or money.

These choices emerged through the work. They may become sharper as the work continues.