DZ Engineering, a Dino Zoli Group company, known in the industry for having built the systems for the Marina Bay Street Circuit in Singapore, where the epic night-time Grand Prix along street circuits began in 2008, is one of the few companies in the world that can provide a complete package of technological solutions (from track lighting to special electronics) for circuits of all categories and levels.
For this reason, in accordance with International Automobile Federation guidelines, DZ Engineering developed a project to create electronic signal flags to help the marshals in their work.
During the first edition of the Formula 1 GP at night in Singapore, along the street circuit illuminated entirely by the Romagna-based company, the team of engineers currently at DZ Engineering had already begun to question whether the flags waved by the marshals could also be seen at night or whether it was better to come up with a more visible communication system.