Mindstorms EV3 runs on new Linux firmware that's ready for Android and iOS control out of the box, creates an overall more hackable platform and allows further programming on the core Intelligent Brick itself; accordingly, there's an SD card slot for local storage. A built-in infrared sensor expands the possibilities for a more autonomous design, as well -- Lego suggests that EV3 constructs can follow other moving gadgets, or even their creators, around the room
http://www.engadget.com/2013/01/07/lego-mindstorms-ev3-arrives-tailored-for-mobile-apps/
http://www.engadget.com/2013/01/08/lego-mindstorms-ev3-hands-on/
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