Skoda: DuoBell
Skoda tasked AMV BBDO with addressing the rising number of cyclist-pedestrian collisions in urban environments. The brand sought to demonstrate its commitment to cycling safety by identifying the root cause of these accidents. The objective was to create a solution that would effectively alert distracted pedestrians, thereby improving road safety and reinforcing Skoda's reputation as a brand that understands modern mobility challenges.
Creative Idea
Engineered a bike bell frequency that bypasses noise-cancelling technology to save lives.
Skoda engineered a bike bell that emits a specific 750 Hz frequency to penetrate noise-cancelling headphones. By identifying a scientific 'safety gap' in ANC algorithms, they turned a mechanical tool into a life-saving solution for urban cyclists and pedestrians.
Engineering A Frequency To Save Lives
The Physics Of The Safety Gap
To achieve the breakthrough, the team at Unit9 and the University of Salford had to move beyond traditional metallurgy. Standard bells rely on simple vibration, but the DuoBell required a dual-resonator system. By thinning the bell casing and introducing precision laser-cut slits, engineers created a mechanical device capable of producing an irregular, chaotic rhythm. This specific pattern prevents ANC algorithms from locking onto the sound, effectively forcing the headphones to pass the alert through to the wearer.
Quantifying The Urban Impact
The campaign moved beyond awareness to deliver tangible safety improvements. Data from Transport for London highlighted a 24% increase in collisions, providing the urgent impetus for the project. Post-launch metrics confirmed that pedestrians reacted 5 seconds faster to the DuoBell than to standard bells, granting cyclists an additional 22 meters of stopping distance. This performance gap proved the device is 4 times more effective at cutting through modern noise-cancelling technology.
Commercial And Cultural Reach
While the primary goal was safety, the project served as a powerful brand halo for Škoda. The initiative generated €79 million in projected vehicle sales, proving that high-utility safety innovations can drive significant commercial growth. By positioning the brand at the intersection of urban mobility and acoustic engineering, AMV BBDO and PHD successfully shifted the conversation from traditional vehicle advertising to a broader, tech-forward safety narrative that resonated across London, Europe, and Dubai.
Creative Strategy Deconstructed
Company
Skoda leveraged its historical cycling heritage and engineering expertise to develop a scientifically validated, safety-focused hardware solution.
Category
Automotive brands typically focus on vehicle features, often ignoring the broader safety ecosystem of urban mobility and vulnerable road users.
Customer
Cyclists felt invisible and unsafe, while pedestrians were increasingly distracted by noise-cancelling headphones, creating a dangerous, silent urban environment.
Culture
The mass adoption of noise-cancelling headphones created a new, silent urban hazard that traditional safety warnings failed to address.
Company
Skoda leveraged its historical cycling heritage and engineering expertise to develop a scientifically validated, safety-focused hardware solution.
Category
Automotive brands typically focus on vehicle features, often ignoring the broader safety ecosystem of urban mobility and vulnerable road users.
Strategy:
Solve a hidden, modern friction point by engineering a tangible, physics-based solution.
Customer
Cyclists felt invisible and unsafe, while pedestrians were increasingly distracted by noise-cancelling headphones, creating a dangerous, silent urban environment.
Culture
The mass adoption of noise-cancelling headphones created a new, silent urban hazard that traditional safety warnings failed to address.
Strategy:
Solve a hidden, modern friction point by engineering a tangible, physics-based solution.
Results
In virtual reality testing, the DuoBell was heard up to 22 meters earlier than a standard bell, which equates to being heard 5 seconds sooner. The campaign also successfully deployed the bells for real-world testing on the streets of London in partnership with Deliveroo.
22m
earlier detection distance
5s
sooner reaction time
Strategy Technique
Make the Invisible Visible
The campaign identifies the hidden, dangerous impact of noise-cancelling technology on urban safety. By highlighting this overlooked behavioral shift, it transforms a mundane safety issue into a compelling, urgent brand mission.
Explore Technique
Creative Technique
Invent a Complementary Product
The campaign creates a physical, engineered product to solve a specific, modern friction point. It moves beyond traditional advertising by providing a tangible utility that directly addresses the safety problem.
Explore Technique
Craft Breakdown
This campaign stands out through its exceptional industrial design and engineering, solving a modern digital safety issue with a clever, entirely mechanical product innovation.
The physical engineering of a mechanical bell tuned precisely to bypass digital noise cancellation is a brilliant piece of functional product design.
The clean, easy-to-understand graphics explaining acoustic frequencies and the 'safety gap' make complex science accessible.
