A fleet of tablets drives an interactive trail
Six touch tablets synchronize augmented reality mini-games for the visiting public.
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The project
An interactive augmented reality trail was installed at the Engie headquarters to raise employee awareness about energy. Seven wooden panels were designed to instantly trigger 3D models and timed challenges. The studio developed four touch-based mini-games deployed across a fleet of six tablets. The system handles visual recognition of the stations and automates the sending of a summary report by email. The same team engineered the software mechanics and validated the installations directly on-site.
- Augmented reality
- Mobile
- Interactive installation
- Gamification
- Interactive quiz
- Game / real-time dev
- Unity
- Swift / iOS
- Vision par ordinateur
- Game design
The challenge
Raising awareness among busy employees required a smooth flow. The technology needed to fade behind the gameplay while ensuring data capture for each participant. The challenge: enabling heterogeneous media to communicate and automating the delivery of individual assessments without friction.
The approach
Each participant registers on a tablet with a photo before exploring the space. We developed the computer vision mobile application to animate the seven wooden panels in augmented reality, complete with spatialized sound and real-time 3D. The journey features four mini-games, including thermal insulation and boiler troubleshooting, driven by fast-paced gamification. Further along, an autonomous robot challenges players to tic-tac-toe using a dedicated algorithm, while a smart glasses workshop displays the carbon footprint. On the control room side, a web back-office manages the flows and automatically sends the results via email.
Results
We validated the on-site acceptance testing at the Engie headquarters. Faced with an unexpected change in the tilt of the side panels from 30° to 45°, we recalibrated the 3D spatial alignment, markers, and sound effects directly on site. As a result, the fleet of tablets launched its sessions flawlessly.
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