Immersive Displays: ClearLED Powers 360° Research Environment In Bristol
The University of Bristol's Digital Futures Institute has installed a custom 360-degree LED display developed by ClearLED and Mechdyne for its Reality Emulator, an immersive research environment for visualizing complex datasets and simulations.
According to invidis.com, the University of Bristol's Digital Futures Institute (BDFI) has deployed a bespoke 360-degree LED screen for its Reality Emulator — an immersive research platform built to render complex datasets, simulations and virtual worlds.
ClearLED developed the display in collaboration with immersive visualization specialist Mechdyne. The installation comprises 1,562 flexible LED modules forming a continuous, egg-shaped surface with approximately 31 million pixels. Researchers can explore digital environments at room scale, with applications spanning emergency response training, urban planning, architectural design and artificial intelligence research.
The display employs ClearLED's Ribbon Series Indoor LED technology at a 1.2 mm pixel pitch. Because the modules are flexible rather than rigid like conventional flat LED cabinets, they can conform to curved surfaces and follow the room's unusual geometry. The design pairs curved sections that extend into users' peripheral vision with flatter areas suited for presenting engineering data and models without distortion.
Mechdyne handled the overall system architecture, with ClearLED responsible for the display technology and supporting structure. The panel features a 7,680 Hz pulse-width modulation (PWM) refresh rate and runs at 120 Hz for stereoscopic 3D visualization. Paired with synchronized shutter glasses, the system delivers 60 Hz per eye to create a sense of depth. Eye tracking, motion tracking and real-time game-engine rendering enable content to respond to users' positions and movements. The modules also use glue-on-board (GOB) protection and flip-chip LED technology for improved durability, thermal performance and energy efficiency. Mechdyne assembled and tested the full system at its technology center in Iowa before shipping it to Bristol.
A high-performance computing platform handles digital-twin calculations, while a graphics cluster generates the visual content shown across the LED installation. The Reality Emulator is being used for research involving game-engine technology, AI and interactive simulations.
"We wanted to take people into new places, new situations – potentially dangerous situations that you wouldn't be able to put human participants into," said Dr. Richard Cole, senior lecturer in digital futures at the University of Bristol. "This environment is influencing how I think and to imagine new ways of using technology."
The facility allows researchers to test scenarios and study how people interact with complex digital environments without exposing participants to real-world risks.