Incorporating Human Factors Engineering (HFE) and end-user simulations into hospital operating theatre design provides a practical way to test how the theatre will actually function before it is built. Using 3D modelling, clinical teams, theatre nurses, anaesthetists, surgeons, orderlies, biomedical staff and maintenance personnel can review layouts, workflows, equipment locations, access routes and lines of sight in a realistic environment.

This approach helps identify design issues early, such as poor equipment placement, restricted movement around the operating table, inadequate storage, awkward access to pendants, risks during patient transfer, congestion during emergencies, or conflicts between sterile and non-sterile workflows. End-user simulation also allows teams to walk through common and critical scenarios, including patient arrival, anaesthetic induction, surgery, emergency response, equipment changeover, cleaning and maintenance.

By validating the design with the people who will use the space, HFE and 3D simulation reduce the risk of costly late-stage design changes, improve clinical efficiency, support safer patient care, and create operating theatres that are more intuitive, accessible and fit for purpose. It also gives stakeholders greater confidence that the final design supports real-world clinical practice rather than simply meeting spatial or technical requirements on paper.