If you use assistive technology (such as a screen reader) and need a
version of this document in a more accessible format, please email email@example.com.
Please tell us what format you need. It will help us if you say what assistive technology you use.
This technology is a helmet comprising air vents and covers for opening and closing the air vents. The covers are configured to hinge outwardly from the helmet to open the air vents.
You can read guidance for organisations on how to find out about and access Dstl-owned intellectual property available under the Easy Access IP scheme.