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The 4GD SmartFacility

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The 4GD SmartFacility
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The 4GD SmartFacility is located at the Brigade Headquarters in Colchester, Essex, UK where a technology solution was required to provide close quarters combat training via an immersive experience that simulates different geographical locations of conflict. AV Integrator, Nucleus, and the team at 4GD have been working closely for over four years to facilitate this ambitious strategy to provide training for combat environments, which are traditionally difficult for forces to simulate. An additional need was to allow the ability for briefing, training, and debriefing to take place at the same time.


The environments, created by Nucleus using Crestron technology, can be both physically and digitally reconfigured to allow a countless number of permutations-anything from a jungle to a marketplace. Crestron was selected due to the flexibility and customization that the systems allow. The 4GD team was already familiar with Crestron’s hardware from a previous project, so this installation saw a next level development as part of a series of future projects which will see Nucleus continuing to work on delivering the Crestron-based solution for military outfits around the world.


An important aspect of the solution was that Nucleus also developed an iOS app, which is used to design facility layout using the movable and configurable walls. Nucleus created a solution where the iOS® app could send its layout to the Crestron system which would then apply it to the Crestron UI.

DGE members share the current MAP on the various TV Screens for pre- and post-exercise briefings. The “After Action Review” (AAR) is facilitated via the “stitched” overhead camera view, giving a “God’s Eye View” of the facility.

Using an iPad® tablet running Crestron UI, the instructor can control visible light, infrared light, sound effects, door sensors, triggers and the AAR CTV system. The
system is backed by a Crestron control system which provides the ability to run a complete database with a file management back-end. The Crestron system is able to load the theme packs of audio effects into the Audio DSP and empowers DGE to request further “regions” to be added to the system as conflicts arise in different parts of the world. When the user selects a “Region of Conflict”, the Crestron system replaces the entire sound effect library with different sounds appropriate to that region. These can then be played during the exercise, triggered via various sensors. There are also “Pattern of Life” back audio options, which create background ambience sounds to provide a continuous and realistic immersive environment.

Because the walls and doors are reconfigurable and movable, it was impossible to have hardwired devices but important for soldiers to practice “clearing” a room, turning the lights on and off. Crestron Wireless keypads were selected to simulate a light switch, as well as sensors. The user can assign any effect they wish to
the room - for example, they can suddenly open a door to surprise the soldiers involved in the simulation. The 4GD SmartFacility also added a crackle to the lights coming on and off as the keypad is pressed, to give further realism to the solution. The timing had to be consistent and with low latency to make sure the light and sound reacted almost instantly to the button press on the Crestron wireless keypad.


The result of this installation is a truly immersive environment simulator which includes a dedicated physical training space and remote interaction with wrap-around screens, providing an easy-to-use solution that any instructor can manage with little to no training. The critical requirements of immersion, reconfigurability and ease of use pushed the capability of the control system, specifically in regards to the programming and the interface. But, by using a high degree of custom Crestron programming, sound effects, lighting control, and other sensory elements, the 4GD SmartFacility delivers a training that simulates reality and puts the soldiers’ senses into overdrive.

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