Hasta La Gadget!

Facebook could be working on a RSS reader.

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Facebook’s first European data center in Luleå, Sweden (near the Arctic Circle) is now online, and thus far it’s the only facility that’s exclusively using servers the company itself designed. Similar to the social network’s North Carolina complex that served as testing ground for its outdoor air-cooling configuration, the Swedish facility takes advantage of the region’s frigid winds. Excess heat produced by the machines is then routed to offices to keep employees warm in the chilly region. The firm claims the 900,000-square-foot center is powered entirely by hydroelectric energy — a source so reliable that Facebook saw it fit to scale down the number of backup generators by more than 70 percent. With an average power usage efficiency (PUE) of 1.07, the servers should consume 1.07 watts of energy for each watt they need to function pointing to minimal energy loss. Now that the Luleå installation is complete and operational, the company can focus on building its $1.5 billion megastructure (its biggest data center yet) in Altoona, Iowa.

[Image credit: Facebook]

Filed under: Misc, Internet

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Via: Ars Technica, The Register

Source: Facebook

Twitter is the pioneer of the hashtag, but since then, many other online services have been adopting the number sign as well, because why not? Twitter’s biggest competitor, however, just now added support for hashtags. That’s right, Facebook now lets you click on hashtags that your friends have long been posting to their status updates.

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There’s no #stopping hashtags. Facebook is confirming it will officially support the maddeningly ubiquitous categorization tool starting today, allowing users to #hashtag posts and making those hashtags #clickable. Clicking a hashtag will bring up a list of posts from friends …

It’s been a couple months since we first saw the fruits of team Paranoid Android’s labor around in-app pop-up window multitasking, and it looks like Paul Henschel and co. are finally sharing the finished product. HALO, as it’s called, loosely combines the ideas behind Samsung’s Multi Window and FaceBook’s Chat Heads into a slick multitasking interface. The feature is activated from the notification tray. It places an icon — or halo — on the display, which can be moved around very much like Chat Heads, or dismissed by double-tapping and dragging it towards the red X at the top. Swiping sideways from the halo shows a series of white lines and text bubbles that match and highlight the notifications in the status bar. Releasing your finger is like tapping on the selected notification, but instead of launching full-screen, the app opens in a pop-up window on top of whatever’s already running, just like Multi Window. The background app continues to run while you interact with the foreground app — to dismiss the pop-up window, simply tap outside of it. Other cool functionality includes swiping up to dismiss the last notification and the ability to pin apps permanently to the halo. But what’s really most exciting is that team Paranoid Android‘s decided to make HALO open source so anyone can be involved. Check out the awesome demo video after the break.

Filed under: Cellphones, Software, Mobile, Samsung, Google, Facebook

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Via: xda-developers

Source: Paranoid Android (Google+)