Specific, weird or one-off?
If you need something branded, unusual or impossible to buy ready-made, that is exactly where custom engineering makes sense.
UK BRAND ACTIVATIONS // HARDWARE // SOFTWARE
Custom tech
built to do something.
Interactive brand activations, bespoke electronics and custom systems engineered from concept to deployment for brands, agencies, venues and specialist projects.
WHY JSM
For the jobs that don't come off the shelf.
One team, whole system.
Electronics, firmware, controls and front end are designed together instead of stitched across multiple suppliers.
Built for real-world use.
Prototypes and finished systems are designed to survive venues, events, operators, customers and actual use — not just look good in a render.
CHEEKY BUT TRUE
If it needs buttons, lights, sensors, logic, a dashboard and a bit of attitude — you're in the right place.
SERVICES
What JSM Interactive actually does.
Custom technology for brands, experiential agencies, venues and specialist projects — from interactive activations and audience experiences to electronics, controls, prototypes and IoT systems.
Custom Electronics
Bespoke electronics designed around your exact job, not forced into a generic product.
- PCB design
- Wiring looms
- Enclosures
Prototyping
Rapid proof-of-concept and functional prototype builds for proper real-world testing.
- Fast iteration
- One-offs
- Low volume
Custom IoT Devices
Control and monitoring systems with sensors, real-time reporting and automation.
- Embedded systems
- Linux control platforms
- Remote telemetry
Interactive Brand Activations
Technology-led experiences that give brands something people can touch, play, trigger, win or remember.
- Prize mechanics
- Interactive games
- Experiential tech
Control Systems
Purpose-built controllers, trigger systems, displays and specialist interfaces.
- Custom controls
- Displays
- Signal handling
Web Dashboards
Clean, powerful front ends to configure, monitor and run your hardware.
- Admin panels
- Live data
- Remote config
FEATURED WORK
Custom systems we design & build.
Real-world systems, prototypes and interactive hardware built around the exact job.
STANDBY // SYSTEM ONLINE
Laser Tag Target Systems
Interactive laser tag targets, score systems, hit detection and custom game hardware.
LINK IDLE // SIGNAL ACTIVE
Custom Embedded Control Systems
Bespoke hardware platforms for displays, sensor integration, triggering, automation and intelligent system control.
DISPLAY READY // DATA LIVE
Bespoke Electronics Prototyping
From idea to functional prototype with proper firmware and hardware integration.
ABOUT
Built properly.
Built properly.
Not off the shelf.
JSM Interactive creates interactive brand activations, custom electronics, control systems and digital interfaces for clients who need something specific, unusual, or impossible to buy ready-made.
Brands & experiential agencies
Interactive activations, prize mechanics, campaign technology and bespoke audience experiences.
Venues & event spaces
Interactive games, participation systems, controls, displays and branded technology.
Engineering & specialist jobs
Custom electronics, control logic, enclosures, monitoring and one-off systems.
Prototypes that need to work
Fast iteration with firmware, hardware integration and a usable front end.
TESTIMONIALS
What people say.
“We recently worked with JSM Interactive and honestly couldn’t be happier with the results. Jamie first helped us by repairing and servicing several of our laser tag guns, getting them back into reliable working order quickly and professionally. Together we developed some really exciting new props for our game experiences, including a fully custom shooting range that has been a massive hit with our players.
“Jamie helped us upgrade and customise several pieces of equipment that other companies had either refused to touch or quoted ridiculous prices for. What really stands out is the level of innovation and reliability. The systems he builds aren’t just clever — they’re built to survive real-world use in busy public environments.
START A PROJECT
Tell us what you want to build.
Planning a brand activation, interactive experience, venue feature, custom controller or working prototype? Send the details and let’s make it real.