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David A. Shamma

David A. Shamma

Scientist, Researcher, Occasional Artist.

Reconstructing the World through Flickr Photos

October 8, 2015October 8, 2015

Scientists at the University of North Carolina created 3D models of the world using millions of Creative Commons photos from Flickr. Check out the amazing results of their work.

Visualizing Flickr Cities

October 7, 2015October 7, 2015

The Flickr Cities visualization looks at the 49 million geo-tagged photos in the open dataset and gives you a compelling and fun way to navigate and explore several cities.

Digital Heirlooms and Slow Interactions

October 6, 2015October 6, 2015

Researchers built a slow interaction photo device with unpredictable notifications and no user control. The result was lovely.

Photo Engagement Research Videoified!

October 5, 2015October 6, 2015
A few months ago we published some research that looked at how we like to filter our cellphone photos and how that impacts the community engagement. […]

How photo filters affect online engagement

May 20, 2015October 5, 2015

Looking at 7.6 million public Flickr app photos, Flickr and Yahoo Labs researchers found that filtered photos are 21 percent more likely to be viewed on Flickr and 45 percent more likely to be commented on.

Science (and Flickr) powering product: Yahoo Weather

November 24, 2014October 5, 2015

How do you find one million high-quality weather photos on Flickr—one million needles in a haystack of 10 billion photos? Since this is primarily a multimedia research problem, we needed to rely on several methods, which we detail here.

Featured Photographer

Washington, DC-based photographer Emma K. Alexandra may consider herself an amateur, but we've been admiring her dynamic and authentic photography for a while—and it's clear her work holds its own alongside the pros. Her thoughtful images capture the raw beauty of everyday life. Emma told us she wasn’t always into photography and attempted to pick it up a few times before it finally stuck. She explained, “Back in the day I got into videography by making 6 second drone videos on Vine (rip). That got me out hiking and exploring Upstate NY, where I lived at the time, and eventually I figured I should pick up a regular camera. I got a Sony a6000, didn’t put a lot of effort into learning it, and I gave up on photography soon after.” 

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Welcome to the companion blog for Flickr, the home for all your photos. Flickr is the best site on the web for organizing, sharing and storing your photos. We provide you the tools for easy collaboration with one of the world’s most passionate photo communities.

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