How we work

Editorial
policy.

Useful knowledge begins with being clear about what is known, what is observed and what is opinion.

Established technical information

Principles and methods that can be explained independently of a particular supplier or show.

Manufacturer specifications

Claims about a product or system that should be checked against the manufacturer’s own documentation.

Industry practice

Methods commonly used in professional production, while recognising that applications vary.

Professional experience

Observations from work in real productions. Experience is valuable, but it is identified as experience.

Editorial opinion

A considered point of view, presented as a point of view rather than universal fact.