The Psychology of 3D Anamorphic Advertising

Big-city squares like Times Square in New York, Sankofa Square in Toronto, or Piccadilly Circus in London, are city hubs where thousands of people pass by every day. They are very well known for their many LED displays that illuminate the city day and night with top-notch OOH ads. However, not only in popular city squares, these digital billboards compete for attention in environments filled with movement, traffic, and visual noise. Pedestrians and drivers are constantly exposed to signage, storefronts, and screens, which makes it increasingly difficult for brands to stand out. In recent years, a new advanced content technique called 3D anamorphic, a.k.a. forced perspective, has emerged as one of the most effective formats for outdoor advertising because it creates the illusion that objects pop out beyond the physical limits of the screen.

These visuals often appear to break out of the billboard surface, making characters, products, or environments feel three-dimensional. This effect attracts attention almost instantly because it disrupts the viewer’s expectations of how a screen normally behaves. Thus, understanding why this happens requires examining how the human eye and brain interpret depth, motion, and perspective.

In this article, we discuss the psychological effects of 3D Anamorphic ads on humans. For marketing teams and media owners, this is important to understand, as attention is the most valuable currency in out-of-home advertising. Let’s begin.

How the Human Eye Interprets Depth and Perspective

The human visual system constantly analyzes cues in the environment to determine distance and spatial relationships. Shadows, scale, perspective lines, motion, and other visual information help the brain understand where objects exist in a three-dimensional space. When artists use all these visual elements and recreate them on a flat surface, the visuals, content, or illustrations can trick the brain into interpreting them as real depth.

3D anamorphic content uses these visual elements to create spatial illusions, which is why it is also called forced perspective. In out-of-home campaigns, this technique takes advantage of spatial depth by designing visuals that align precisely with the geometry of a screen and the typical viewing angle of an audience (vantage point), making the content feel like it is popping out of the LED Display, and capturing the attention of people for not following the spatial rules of flat surfaces. Viewers often react before they consciously understand what they are seeing, resulting in a brief moment of surprise or curiosity that naturally encourages them to focus their attention on the screen.

Why 3D Anamorphic Content Feels Like Pop Out of the Screen

Traditional advertising formats usually remain confined within the rectangular boundaries of a display. In contrast, 3D anamorphic content intentionally interacts with those boundaries to create the illusion of depth. As mentioned before, designers manipulate perspective, lighting, and scale so that elements appear to move forward into the viewer’s space.

This illusion works best on large digital billboards that wrap around building corners or use curved LED screens because these surfaces allow the perspective distortion to align with the physical structure of the screen, which strengthens the perception that the content occupies real space. Additionally, if the visual perspective matches the viewer’s expected angle, the illusion becomes far more convincing.

Motion also plays an important role. Movement toward the audience reinforces the sensation of depth, especially when combined with shadows and perspective lines (very important to make the trick). As the content evolves, the viewer’s brain interprets these signals as objects travelling through space.

Why People Instinctively Pay Attention to 3D DOOH Advertising

Human perception evolved to detect motion and spatial changes in the environment. These cues historically helped people identify potential opportunities or threats in their surroundings. If something unusual appears in a familiar environment, the brain quickly shifts attention toward it. This instinctive response is one of the reasons 3D DOOH advertising performs well in high-traffic urban locations such as Times Square or Piccadilly. So, if out of nowhere a billboard that suddenly appears to contain moving depth or objects emerging towards the street creates a moment that breaks the normal, viewers often pause or turn their heads to understand what they are seeing.

Implementing 3D Anamorphic visuals in out-of-home campaigns yields longer viewing times than traditional billboard content. In busy city centers where people move quickly, even a few additional seconds of attention can significantly increase the impact of a campaign and your investment.

Now that we understand the psychological effects of the 3D Anamorphic content on humans, let’s review how they started to be so popular in OOH campaigns. 

The Origins of Anamorphic Illusions in Visual Art

Although the current popularity of 3D billboards may feel new, the concept of anamorphic imagery has existed for centuries. Artists in the Renaissance experimented with distorted images that could only be viewed correctly from a specific angle. These artistic techniques were originally used in paintings, architecture, and street art. Over time, advances in digital animation and large-scale LED displays allowed designers to apply the same principles to motion graphics and advertising screens. The transition opened the door for new creative possibilities.

As cities around the world installed larger digital billboards, the format gained global attention. The first widely recognized modern 3D anamorphic digital out-of-home installation appeared in 2020 at COEX Square in Seoul. The installation featured a massive LED screen displaying a realistic ocean wave that appeared to move in three dimensions inside the billboard. Although the display was initially a digital art piece rather than a commercial advertisement, it quickly went viral online and demonstrated the creative potential of naked-eye 3D advertising.

The Seoul success soon sparked a global trend, leading brands to adopt 3D anamorphic content on large digital billboards in cities such as Tokyo, New York City, and London. Today, this technique is widely used in digital out-of-home campaigns and is becoming a big deal. 

Why 3D Anamorphic Advertising Became So Popular

Several industry changes helped accelerate the adoption of 3D anamorphic content in outdoor advertising. High-resolution LED displays became more common in major urban locations, allowing detailed animations to appear sharp even at large scales. At the same time, social media platforms encouraged the sharing of visually surprising moments captured in public spaces.

3D anamorphic content began to be filmed by pedestrians, as in Seoul, which helped it spread quickly online, extending awareness of marketing campaigns. This was a dealbreaker because a campaign that originally targets a physical location can suddenly reach millions of viewers through online sharing. This combination of physical presence and digital amplification has made the format attractive for many brands.

Creative teams also appreciate the storytelling possibilities that come with this style of animation. Products can be presented at a monumental scale, with endless creative options, and characters can interact with the architectural space surrounding the display. The new doors of creativity that this technique opened were well received by the artists who designed them, making commercials more fun, complex, and challenging than traditional motion graphics.

Example of Forced Perspective in a Public Campaign

A clear example of this technique can be seen in the CNE Forced Perspective DOOH Advertisement created for the Canadian National Exhibition at the Sankofa Square in Toronto. The campaign used forced-perspective animation to promote the yearly fair in Toronto. The content was designed specifically for the geometry of the display, allowing the animation to align with the structure of the screen and the typical viewing angle of pedestrians at the intersection.

Projects like this are becoming more common in many cities, as they demonstrate how digital billboards can create a moment of surprise within the urban landscape, resulting in higher levels of brand awareness and audience engagement. If you want to learn more about this technique or need custom content for your next campaign, you can always contact us, and we will help you out. 

The New Era of Outdoor Advertising is Here

As cities continue to adopt large-format LED displays, 3D DOOH advertising is becoming a recognizable part of the urban media landscape. For brands and media owners, understanding the psychology behind 3D anamorphic visuals helps explain why they perform so well in outdoor campaigns. By leveraging how the human brain interprets depth and motion, 3D anamorphic content can make a flat screen an engaging visual experience that people remember.

For marketing teams and media owners looking to increase the impact of outdoor campaigns, 3D anamorphic content offers a powerful creative opportunity. Soon, this type of content will become the new normal in out-of-home advertising. It is better to join the trend now to get the most out of it.

At Go2 Productions, our team works with brands, agencies, and media owners to design custom 3D anamorphic visual content for digital billboards and large format screens. If you are exploring ways to bring this format into an upcoming campaign, our team can help develop the concept, animation, and technical planning required to produce impactful results.