Some engineering projects are about much more than manufacturing a product, they're about solving complex challenges through collaboration, innovation and continuous improvement.
The client name and associated organisations have been withheld under a Non-Disclosure Agreement (NDA) designed to protect sensitive information and intellectual property from being disclosed. While specific names cannot be shared, this project demonstrates how bespoke engineering, international manufacturing and collaborative product development combined to deliver a successful nationwide retail technology solution.
The Challenge
A national retail rollout required a secure enclosure system for newly deployed tablet devices across hundreds of stores.
The brief was far from straightforward. The solution needed to integrate seamlessly with existing store fixtures, provide a high level of physical security, allow continuous charging, withstand heavy public use, and be manufactured in large volumes within demanding commercial timescales.
Achieving all of this required close collaboration between engineering, manufacturing and installation teams from the earliest stages of the project.
Designing a Bespoke Solution
Rather than adapting an existing product, the enclosure was designed specifically around the tablet being deployed.
The complete solution incorporated:
- A secure steel tablet enclosure.
- A precision acrylic faceplate.
- Bespoke fixing components unique to the device.
- A custom low-profile VESA mounting system.
- Integrated cable management for permanent charging.
Every component was developed to ensure the finished product could be installed quickly while maintaining a clean, professional appearance suitable for a customer-facing retail environment.
Solving Installation Challenges
One of the first technical obstacles became apparent during site surveys. The existing wall brackets installed throughout the retail estate were manufactured from solid steel, leaving no route for the tablet charging cable to pass through the rear of the enclosure.
Rather than recommending replacement infrastructure, the design team created an entirely new mounting solution.
A bespoke 6 mm spacer bracket was developed to create sufficient clearance for the charging cable while retaining compatibility with the existing mounting system.
Earlier concepts using a thinner design were rejected during testing because they lacked the structural strength required for long-term retail use.
The final solution allowed new technology to be integrated into existing store infrastructure without expensive modifications.
Managing Global Manufacturing
Once the design had been approved, attention shifted to large-scale production.
Manufacturing was coordinated through an international supply chain with carefully planned production batches to balance quality, cost and delivery schedules.
Like many global manufacturing projects, several factors had the potential to affect production timelines, including:
- Raw material availability.
- Seasonal factory shutdowns.
- International freight capacity.
- Manufacturing equipment maintenance.
- Environmental conditions affecting coating and finishing processes.
To minimise risk, production schedules were carefully planned around these variables, allowing deliveries to remain aligned with the wider installation programme.
When Real-World Testing Changes Everything
Following the first installations, unexpected feedback emerged from retail locations.
Some enclosures had been subjected to levels of deliberate damage well beyond anything previously experienced in comparable retail environments. Attempts had been made to force the units open using tools, creating valuable insight into how the product performed under extreme conditions.
Rather than viewing this as a failure, the design team treated it as an opportunity to further strengthen the design.
Continuous Product Improvement
Several reinforcement concepts were explored during the design review process.
These included:
- Additional internal reinforcement blocks.
- Security bolts.
- Reinforced metal support bars.
- Alternative front plate designs.
Each proposal was evaluated not only for its security benefits but also for manufacturability, appearance and long-term reliability. The preferred solution became an enhanced enclosure featuring an eight-point fixing system between the front and rear sections. This significantly increased resistance to forced entry while maintaining a clean factory-manufactured appearance, avoiding the need for visible retrofit modifications.
The updated design also integrated smoothly into existing production processes, making it the most practical long-term solution.
Balancing Security with Practicality
The project extended beyond physical security alone. Engineers also considered long-term maintenance requirements, including lock management, replacement components and product lifecycle support.
Where possible, standardised components were favoured over bespoke alternatives to simplify future servicing and improve product availability. This approach ensured the installation remained practical to maintain long after the initial rollout had been completed.
Managing Commercial and Supply Chain Pressures
Large-scale international projects rarely remain static. Throughout production, fluctuating freight costs and changing global shipping conditions required commercial flexibility.
Manufacturing and delivery schedules were carefully coordinated using phased production batches, allowing installations to continue while maintaining financial viability.
Close communication between design, manufacturing and logistics teams ensured that engineering decisions always aligned with commercial realities.
Lessons Learned
This project demonstrated the value of collaboration throughout every stage of product development.
Several key lessons emerged:
- Early engagement between designers and installers leads to better engineering solutions.
- Prototype testing in real environments provides invaluable product insight.
- Designing around existing infrastructure can significantly reduce installation costs.
- Continuous improvement should continue even after products have entered the field.
- Strong communication across international supply chains is essential for successful project delivery.
More Than a Product
What began as the design of a secure tablet enclosure ultimately became a collaborative engineering programme involving bespoke product development, custom manufacturing, supply chain management and continual product refinement.
By combining practical design with customer feedback and agile problem solving, the project successfully delivered a robust, secure solution capable of supporting a large-scale retail technology deployment.
If you have a large scale project that needs a bespoke product - get in touch with our team today: sales@armourdog.com