This guide describes the different aspects of VR/XR/AR as produced through the use of headsets. It also explains the need to be aware of H&S when purchasing, setting up and using these devices.

This document is a guide to making a portable device which can be used to monitor the air, in terms of PM2.5.

These tiny particles can come from a variety of sources and could be harmful. This device will indicate when the relative number of particulates in the air is high.  It could be used to monitor the air in a workshop.

Explains laser classification and hazards. Describes the  lasers that are permitted in school and the range of relevant practical work. Also desribes common devices which use lasers and how they might be used in school. Finally, describes the classification and uses of modern, bright LEDs.

This guide explains what needs to be considered when a pupil or adult has an electronic medical implant, such as a cochlear implant, pacemaker or insulin pump.