The hidden problem with taking five billion photos a day

Photography on smartphone
(Image credit: Getty Images)

Have you ever stopped to think about how radically our relationship with photography has changed? Photos are no longer occasional artefacts, carefully captured on film and deliberately stored. Today, they are a core part of how we communicate, remember and document our lives.

Liam Houghton

Founder and CEO of Popsa.

A quick snapshot can convey context faster than text ever could - where you are, who you’re with and what matters in that moment. Photography has become constant and effortless, woven into the fabric of everyday communication rather than treated as something special or scarce.

Trillions of images with nowhere to go

This shift has resulted in an unprecedented scale of everyday photography. Modern smartphones now rival dedicated cameras, with even entry-level devices routinely shipping with 50-megapixel sensors capable of producing images that exceed 10-15MB with a single tap.

When multiplied across billions of people, the numbers quickly become staggering. It’s estimated that roughly five billion photos are taken every day worldwide, equating to around 50 petabytes of new image data captured daily.

Storage constraints, once the natural brake on this behavior, have largely disappeared thanks to cloud backups and expanding device capacity, allowing people to capture first and defer decisions indefinitely.

Camera rolls as dormant datasets

While this abundance has removed friction, it has also introduced a new problem. In the early days of smartphones, camera rolls demanded regular attention because space was limited and deletion was unavoidable. That friction forced a form of curation.

Today, most digital photo libraries contain tens or even hundreds of thousands of images, the vast majority of which are never revisited, organized or meaningfully engaged with again. Important moments sit alongside near-duplicates, screenshots and accidental captures, all flattened into an endless scroll.

What should be deeply personal archives have instead become dormant datasets that are vast in size, rich in potential value but largely unexamined.

This dormancy comes at a cognitive cost as well as a technical one. Photos are data, and data only has value when it can be used. When everything is saved, nothing stands out. Important memories become harder to find rather than easier, and the emotional signal of meaningful moments is diluted by sheer volume.

For many people, the effort required to scroll through years of images outweighs the reward, creating low-level anxiety around lost memories rather than joy in revisiting them. We are capturing more points in time than any generation before us, yet engaging with fewer of them in meaningful ways.

Why this is an AI problem

At first glance, this may not look like an AI problem. After all, image quality and storage at scale were largely solved years ago. The real challenge now is interpretation.

The next frontier is not creating more content, but understanding what already exists: identifying what actually matters, recognizing patterns over time and turning millions of disconnected images into something that resembles a coherent personal narrative.

At a global scale, personal photo libraries now rival enterprise datasets in size, yet lack the tooling required to extract meaning from them. This points to AI systems that curate rather than generate, adding meaning by selection rather than synthesis.

Turning photo overload into meaning

In this context, curating existing memories may prove to be a more valuable application of AI than producing synthetic ones. Photo libraries are deeply personal and represent life histories through an individual’s own lens.

They capture emotion, imperfection and context in ways that no generated content can replicate. When it comes to technology and memory, AI should help surface, organize and materialize the moments that already exist, rather than dilute them with content that carries no lived experience.

In the time it’s taken you to read this article, millions more photos will have been taken and added to digital archives around the world. Many will never be seen again. While we can’t and shouldn’t slow the pace of capture, we can rethink what happens next.

By using technology to turn excess into intention and help people engage with the memories they already value, we can transform vast quantities of visual data into something more accessible and meaningful. There is value in data, and there is value in memories - we simply need better ways to connect the two.

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Founder and CEO of Popsa.

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