In a recent LinkedIn post, James Hurman critically examines the advertising industry’s focus on viewability metrics, arguing that the sector has become overly fixated on proving an ad was simply displayed rather than whether it was actually noticed by a human.
Hurman highlights the substantial investment in ad verification technologies, citing Nielsen’s $2.15 billion acquisition of DoubleVerify as a prime example. While acknowledging the utility of verification services in confirming ad placement, brand safety, and fraud detection, he posits that these metrics fall short of measuring genuine engagement.
“All useful. None of it tells you whether a single human being actually looked.”
The Limits of Verification
Hurman points out that the current industry standard, which heavily relies on verification, prioritizes metrics like viewability and brand safety. These are indeed important foundational elements, but they do not guarantee that an advertisement captured the attention of a real person. This is where the work of researchers like Karen Nelson-Field PhD becomes crucial.
According to Hurman, Nelson-Field’s research has long identified this critical gap. An ad might meet all viewability criteria, yet still fail to be observed by any viewer. Hurman emphasizes the connection between active attention and memory formation.
“Only active attention builds memory, and her data shows the ads that clear roughly two and a half seconds of it are about three times more likely to be remembered.”
This insight suggests a significant disconnect between what advertisers are paying to verify and what ultimately drives advertising effectiveness. Hurman notes that a vast majority of open-web display advertising fails to achieve even this minimal threshold of active attention.
Shifting the Finish Line
James Hurman argues that the industry’s perception of viewability has become a limiting factor rather than a starting point. While verification services are valuable for combating fraud and ensuring basic placement standards, they represent a minimum requirement, not the ultimate goal of advertising.
The Emphasis on ‘Showing Up’
Hurman’s analysis suggests a systemic issue where the ease of measuring ad delivery has overshadowed the more complex challenge of measuring engagement and impact. He states:
“Verification is worth having. Fraud is real money lost. But viewability is a floor, and we keep treating it like a finish line.”
The core of Hurman’s argument is a call for a paradigm shift in how advertising effectiveness is measured. He contends that the industry has excelled at proving that an ad was served but has made far less progress in proving that the ad was actually registered and remembered by a human audience.
In conclusion, James Hurman’s post serves as a timely reminder for the advertising world to move beyond basic verification metrics and prioritize the measurement of genuine human attention, which is essential for building brand memory and driving meaningful results.
📝 About This Content
This article is based on insights shared by James Hurman on LinkedIn.
📅 Originally posted on August 17, 2026 | View original post on LinkedIn →