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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

Melissa Johnson

Photographer Melissa Johnson, known on Flickr as Web Betty, documents the vibrant city around her, whether in her home state of Colorado or throughout her travels. When we come across her photos on Flickr, her work is instantly recognizable: her compelling use of color and light, her ability to capture mood and movement, and her talent for photographing subjects who are fully embracing life, community and the moment. We've long enjoyed what Melissa brings to Flickr and wanted to learn a little more about her background as a photographer and what drives her to document the fast moving scenes around her. Welcome to another edition of Photographer Spotlight, meet Melissa Johnson.

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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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