Publication archive

Articles

Technology-neutral interface patterns, state maps, and acceptance checks for small operational tools.

Show an Expired Approval Request Clearly

Specify pending, expiring, expired, rejected, withdrawn, and re-requested approval states for a time-bounded operational decision.

Specify Operational Form Error States

Separate field, cross-field, service, permission, conflict, and success states so an operational form preserves valid input and exposes a safe correction path.