Accessibility

Keyboard use, zoom support and interface readability.

Scope

The service provides local organisational and calculation tools. It does not sell products, automatically appraise the market or replace manufacturer instructions or a specialist.

Usage principles

The user is responsible for input accuracy, backups of the catalogue and safe use of results.

Accessibility and development

The interface supports keyboard use, zoom and small screens. Bugs should be documented without exposing private catalogue contents.