AI becomes useful when people can inspect, correct and safely reverse its work.

Re-entered data creates delay, disagreement and a quiet tax on every workflow.

Work does not end at the button; it moves to another person with context attached.

The best prototype tests the dangerous assumption, not the easiest screen.

An empty state should explain what is absent, why, and what can happen next.

Useful search helps people recognise, refine and act—not merely retrieve.