Tracking Internet Outages in Sandy’s Wake


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By David Schneider A new network-monitoring system shows the hurricane’s path by animating downed Internet connections Source: IEEE Spectrum Videos

Video: Build a Coffee-Can Radar


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By David Schneider A quick look at the workings of the DIY coffee-can radar from MIT Source: IEEE Spectrum Videos

Digits: Hands-Free 3-D


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By Celia Gorman Microsoft’s new gadget Digits eliminates gloves from 3-D motion capture with a wrist-worn sensor Source: IEEE Spectrum Videos

How does the Internet work?


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Even though the Internet is still a young technology, it’s hard to imagine life without it now. Every year, engineers create more devices to integrate with the Internet. This network of networks crisscrosses the globe and even extends into space. But what makes it work? To understand the Internet, it helps to look at it […]

Difference Between Linux and UNIX


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Unix by VIVEK GITE What is the difference between Linux and UNIX operating systems?UNIX is copyrighted name only big companies are allowed to use the UNIX copyright and name, so IBM AIX and Sun Solaris and HP-UX all are UNIX operating systems. The Open Group holds the UNIX trademark in trust for the industry, and manages the UNIX […]

Augmented Reality


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Source: Popular Sience – The Future Now

Cloud Computing Architecture


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I COMPUTED LONELY AS A CLOUD When talking about a cloud computing system, it’s helpful to divide it into two sections: the front end and the back end. They connect to each other through a network, usually the Internet. The front end is the side the computer user, or client, sees. The back end is the “cloud” section of […]

Cloud Computing


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Cloud Computing Cloud computing is the delivery of computing as a service rather than a product, whereby shared resources, software, and information are provided to computers and other devices as a utility (like the electricity grid) over anetwork (typically the Internet). Cloud computing provides computation, software applications, data access,data management and storage resources without requiring cloud users to know the location and other details of the […]