University of Exeter: ADA Computer Labs

Key to these suites’ unique nature is their high-performance content sharing abilities, allowing low-latency, dynamic sharing between groups, workstations and teaching displays.

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Each PC workstation is equipped with localised HDMI switchers and Crestron NVX encoders, making content switching simple. Crestron TSW-570 touch panels are mounted on each desk allowing easy sharing from any PC within the group using a simple and intuitive GVAV-designed Graphical User Interface (GUI). Students are able to select a group PC to share to the table, or to the wider room on approval from teaching staff.

The GUI also offers students volume control and wired content sharing options with USB-C through an integrated fly lead. At the head of each desk is a 49” NEC display, providing up to 4K resolution with 500 cd/m² brightness for excellent visibility so content can be seen clearly in all lighting conditions.​​​​​​​

At the heart of the system’s control and content sharing capabilities is the Crestron ecosystem, providing simple control of all peripherals as well as IP-based AV routing with support for 4K60 4:4:4 HDR distribution.

The decision to deploy Crestron NVX in these suites was driven by its scalability, low latency and its high performance, allowing the client to distribute content from a large number of high-end workstation GPUs across the room without compromising on signal quality. A combination of DM-NVX-D30, DM-NVX-E30 and DM-NVX-360 encoders and decoders along with HD-MD4X2-4KZ-E matrix switches were specified to achieve this.

The NVX solution ensures high-quality video streaming across over 200 sources with minimal latency, and its IP-based infrastructure reduces cabling complexity compared with a traditional DTP matrix, future-proofing the new labs for evolving educational needs. At the back end, the systems can be centrally managed internally with the client’s existing Crestron Fusion setup.

University staff have full control of the system from a TOP-TEC Gemini4 Duet lectern in each room. Integrated into the lecterns includes a Crestron TSW-1070 control panel, facilitating effortless control and interaction with the complex system. Staff can choose from a selection of input and output options, as well as controlling the room’s cameras and the audio volume.

This sophisticated system allows for dozens of input/output variations across the two suites, meaning different education styles can be achieved, such as group learning and traditional whiteboard teaching.

For audio, Shure gooseneck microphone is integrated into the lectern to ensure teaching staff can be clearly heard throughout the room, and a selection of Sennheiser wireless microphones are also provided for portability. A Biamp Tesira Forte manages advanced audio processing and distribution for consistent sound quality, while Sonance pendant speakers have been hung to distribute audio evenly above each student desk.

The suites’ student workplaces are TOP-TEC Evoke desks, adapting a flat writing surface into a PC workstation. With a simple lever, a concealed screen, keyboard and mouse are revealed. The Evoke's discreet design allows all equipment to be securely stored when not in use, maintaining a tidy workspace and adding another dynamic to the learning environment.

This project was delivered in two phases, requiring close coordination with other contractors handling services such as air conditioning, electrical systems and decorating. GVAV were able to leverage a wealth of experience within the South West Technical and Account Management teams in managing complex, multi-contractor projects to ensure these rooms were delivered efficiently and on schedule.

Networking the extensive array of AV devices and workstations required rigorous troubleshooting to ensure stability across the system’s infrastructure. Situated just 15 minutes away from the campus, the Exeter-based GVAV team were well-positioned geographically to meet regularly with the client when required.

The labs’ advanced AV infrastructure ensures accessibility, with high-quality signal distribution allowing every student to engage fully, regardless of their position in the room. By blending this technology with intuitive design, the University have created spaces that are both functional and engaging. Students benefit from an interactive, dynamic, high-tech environment where small group collaborations can transition effortlessly into full-room presentations.

The University of Exeter’s investment in these new spaces underline its leadership in innovative educational spaces. In partnership with GVAV, the University has delivered a project that is future-proof, scalable, and capable of supporting the evolving needs of AI and data science education by leveraging cutting-edge solutions such as Crestron NVX.