Advancing real-time architectural scanning
Services
- Design engineering
- Ergonomic design
- Project management
- Custom solutions
- Performance testing
- Compliance testing
- Rapid prototyping
- Aesthetic refinement
- 3D modelling
- Aesthetic models
- Functional prototyping
- Concept generation
Sector
- industrial
Client
Website
https://navlive.ai/scanner/NavLive’s third-generation handheld lidar and image-based 3D scanner can generate 2D floorplans and colour 3D models for building surveying in real-time, with the elimination of post-processing delays. It allows users to create a RICS-grade 1:100 scale measured survey within minutes, making it an invaluable tool for assessing buildings against architectural drawings while on site. With a focus on usability, the scanner is designed for ease of use, even for those without prior experience.
A spin-out from the University of Oxford, NavLive is pushing the boundaries of real-time scanning with an AI-powered, hand-held device that reduces surveying time, costs, and errors while improving accuracy
NavLive needed their complex electronic architecture integrated into a product that was not only functional and fit for purpose, but also aesthetically refined, ergonomic, and durable. Added to which had to be initially manufacturable in low production volumes for early trials.
Key challenges for this device were:
- The necessary placement of the main internal components led to an unbalanced weight distribution, and the risk this caused in user fatigue during prolonged one-handed operation.
- Designing an active cooling system for the electronics whilst maintaining outdoor use requirements of robustness and water ingress.
- Establishing a manufacturing method suitable for small-batch manufacture while meeting the high performance and certification requirements.
NavLive excels at innovative technology and deep market insight. OPD’s expertise in product design and engineering, combined with our strong collaborative history, made us the perfect partner to bring their vision to life.
Ensuring usability
OPD generated a broad range of stylish and functional design concepts that met NavLive’s technical specifications. Ergonomics was a key focus—as users would hold the device in front of them for extended periods, the centre of gravity needed to be as close to the handle as possible. By strategically placing heavy components above and below the grip, we achieved a balanced design that minimised muscle fatigue.
Boosting thermal efficiency
Our team translated the refined ID from the chosen concept into a detailed, manufacturable design, preparing CAD models and drawings for production quotes. The early concept phase focused on creating a design that accommodated large, fixed hardware components that required precise positioning. Once the first representative prototype unit had been assembled, we were able to stress test the system and calculate the thermal load. This led to some further enhancements in airflow, allowing the processor unit to work reliably in higher ambient temperatures.
Innovating and challenging traditional boundaries
We were required to think outside the box, exploring materials using low-cost, high-quality prototyping methods, including CNC machining, vacuum casting, and SLS 3D printing. These methods not only ensured rapid iteration and refinement but also resulted in the breakthrough discovery meaning the final product met the required regulatory standards, using prototype materials. This was perfect for the initial batch of units intended for NavLive’s early adopter beta program and was possible following the care and attention taken to source UL Yellow Card-approved material for CE and FCC marking within these prototyping materials.
OPD successfully delivered a well-balanced, ergonomic device designed for real-world use. Additionally, the final units had improved and streamlined manufacturability and aligned seamlessly with NavLive’s brand identity and technical requirements.
Sleek, ergonomic scanner tailored for real-world usability
OPD delivered a sleek, ergonomic scanner tailored for real-world usability, with balanced weight distribution and improved thermal efficiency. Using innovative prototyping methods, we streamlined manufacturability, enabling NavLive to rapidly produce high-quality beta units.
The use of materials and methods typically used for prototyping ensured the team could produce units at lower volumes for their beta program without the need for expensive tooling, helping generate revenue from a first cohort of customers and receiving valuable market feedback.
Cherry Barns studio scan
During NavLive’s final test visit they joined us on-site and we trialled scanning our Cherry Barns studio with one of the new units. Our Head of Industrial and project lead, Andy, got hands-on, capturing the irregular details of our 14th century barn in just a few minutes. Seeing the device in action was a fantastic and rewarding moment for the team. We were blown away by the speed and accuracy of the scan.
Successful launch
This collaboration resulted in the successful launch of the Radius V3, a sleek, functional, and high-performance scanner that supports NavLive’s mission to revolutionise real-time building surveying. We are proud to have collaborated with NavLive on their journey so far and look forward to seeing how the market reacts to this new product.