Why Human-Centric Design Is The Key To Ad Performance in 2026

In a world of muted video, endless scrolling, and split-screen attention, the ads that perform best aren’t the ones that appear most often; they’re the ones people immediately understand. Visibility alone no longer guarantees impact; a screen isn’t a mind, and appearing on it doesn’t mean your message is received.

To understand why, we conducted a cross-market study of video viewing behaviors and creative performance across the U.S. and Europe. We examined how muting habits, captions, screen attention, and creative design influence whether viewers instantly grasp an ad’s message. The results are clear: in today’s fast, silent, multi-screen environment, performance is driven not just by reach, but by how effectively creative is designed for human comprehension.

Marketers have largely perfected delivery. The real challenge now is designing ads for how humans actually consume content. Our research shows that creative enhancements built for comprehension are becoming a primary driver of ad performance.

The Silent Majority: Why Audio Alone Isn't Enough

Today, mute has become the default. Our research shows that 74% of European consumers and 66% of U.S. consumers keep their phones on silent while watching videos in public, fundamentally changing how content is experienced. Even in private settings, the habit persists: 31% of Europeans and 24% of U.S. consumers still watch videos on mute at home. And this trend extends beyond mobile - nearly one in three users keep their computers muted while browsing social media or news sites.

Taken together, these behaviors reveal a new reality: we’re marketing in a silent world. Audio is no longer the primary delivery mechanism for video; it’s a secondary layer that only some viewers experience. To drive results, brands must design for the eye, not the ear.

If audiences consume media silently and at speed, creative must evolve to match how people actually process information.

Creative Enhancements That Drive Comprehension

Video should be designed so viewers can grasp the core message within seconds, even without sound. Our research highlights several creative enhancements that significantly improve comprehension and performance. 

• Captions and on-screen text: Captions are no longer just an accessibility feature; they are an engagement driver. 65% of people say they’re more likely to watch mobile video if it includes captions. In fast-scrolling feeds, text ensures the message lands immediately, even when audio is off.
  
  
• Strategic text placement: Where text appears matters as much as whether it appears at all. Eye-tracking research shows attention gravitates toward headlines and top-of-screen text, rather than the center of the video frame. Placing key messages where viewers naturally look improves comprehension and drives faster engagement.

• Value-add overlays: Overlays pull attention back to the primary screen, especially in CTV and multi-screen contexts. Sports and weather tickers increase viewer attention by up to 91%, while countdown timers boost recall of start times by 43%.
  
  
• Reading-friendly ad formats: Ads that mirror the structure and flow of editorial content help overcome ad blindness. Aligning with how users scan headlines and text allows viewers to instantly process the message. Our research shows a 34% lift in comprehension and a 30% increase in brand awareness when using these human-centric formats.
  
  
• Integrated visual storytelling: Creative should reflect how people naturally scan content. When visuals and text guide the viewer’s eye rather than forcing them to search for the message, performance improves dramatically. These formats can nearly double average CTR compared with standard ad units.

In a silent, scroll-driven environment, clarity becomes the new creative advantage. 

The CTV Battle: Winning The Second Screen

Connected TV introduces a new version of the comprehension challenge: the second screen. With viewers splitting their attention between the TV and a phone or tablet, ads are no longer competing only with other commercials.

When commercial breaks start, attention often shifts away from the TV entirely. In fact, 79% of viewers say they often reach for another device when a TV commercial plays, and 66% say they’re more likely to avoid commercials when they appear.

To pull attention back to the primary screen, advertisers must deliver immediate visual value. Subtle elements like overlays, tickers, and countdowns give viewers something useful or interesting to notice, drawing attention back to the screen. When done well, these visual cues increase engagement, recall, and comprehension—helping ads break through even in a distracted, multi-screen environment.

The Marketing Mandate

Attention alone is no longer enough. In a silent, multi-screen world, advertising must reflect how people actually consume media, not how marketers once assumed they did. To drive consideration, recall, and purchase, ads need to prioritize human comprehension at first glance.

That means designing creative that is:

• Accessible through captions and on-screen text
• Contextual through overlays and visual value cues
• Integrated with natural headline-driven scanning patterns

Together, these principles shift the goal of advertising from mere visibility to real understanding. Screens don’t buy products—people do, and people only act on messages they understand.In today’s fragmented, distracted media environment, the mandate is clear: stop buying impressions and start investing in human comprehension. The brands that win won’t just appear on screen—they’ll be the ones people instantly understand.