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"I used to teach a class called photojournalism. I usually referred to it as "digital journalism," because people assumed we were a photography class. Students created videos, podcasts, documentaries, and blogs with the goal of sharing their work with an authentic audience. On the surface, this might not seem all that practical. After all, newspapers are slashing their budgets and laying off staff. Why teach an elective class in a subject that doesn't connect to a decent job market? But here's the thing: whether we feel like it or not, we are all citizen journalists. We are all researchers. We are all sharing information online and publishing it on social media. We are all curating and producing content even if only a fragment of the population creates videos, podcasts, or blog posts. Social media is a fusion of space (social) and publishing (medium). Although it can simply feel like a place to hang out, every social media platform uses elements of traditional media. Just look at the terms: subscribers, news feed, followers, publish."

"If you want to do some 3D scanning, you usually have to get either a dedicated scanner or a less-than-elegant add-on. Microsoft Research and the University of Oxford think there's a better way, though. Their MobileFusion project captures 3D models using only an app on your smartphone. The software scans objects by comparing image frames from your phone's camera and creating stereo depth maps from the results -- you just have to walk around an object to get more detail. It's much like Kinect Fusion, but you're not tied to either a PC or a clunky peripheral."

Interesting way to explore data.