Mirrors could be replaced by screens in the future
Rearward visibility is a major problem in Formula 1. Rear-view mirrors don't allow drivers to see properly, and are sometimes even placed at particular points so as not to interfere with the single-seater's aerodynamics. A more modern solution may soon be available.
Every season, the FIA battles against the teams to enforce the size and placement of the rearview mirrors. Teams do not hesitate to position them at special angles to avoid interfering with the aerodynamic flow around the car. This has led to the emergence of strange concepts that prioritize aerodynamic optimization over safety, as seen with the Ferrari in Monaco in 2018.
Already present in other categories
Formula 1 seems archaic in this regard. Many other categories in motorsport have adopted more modern means to improve visibility for drivers at the rear. They have popularized the use of cameras with return screens that allow for a clearer and more detailed view of what is happening behind the driver. Endurance cars (GT and prototypes) have been equipped with them for many years. Carlos Sainz had indicated that Formula 1 drivers suggested this idea to the FIA in 2018 and that they should consider this suggestion.
« We have proposed to have cameras, instead of a simple mirror, which they have in other categories, and I think the FIA will take a look at it. But it’s not yet clarified. »
« This comes from the drivers, we know that drivers in other categories have it. I think they have it in WEC. That doesn’t mean it’s going to come, but it could be an option. »
A complex integration in Formula 1.
The FIA has approved the use of camera technology as mirrors in various categories but refuses to integrate it into Formula 1. This is due to practical and physical reasons that complicate their use. Nikolas Tombazis, the technical director of the FIA, has spoken about these constraints. He has cited three reasons that hinder the introduction of this system in Formula 1.
« The first reason is that there isn’t much space for a television screen in the cockpit. Secondly, it is sometimes used in cars with enclosed cockpits that have rather dark conditions inside, as you can see if you place your phone in the sun, you don’t want the drivers to squint to see if they can see something. Next, the third thing is that there is an adjustment time from focusing on one distance to another distance, which also concerns us a little and needs to be carefully evaluated.
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