The $75 Future Computer
One Laptop Per Child (OLPC), MIT professor Nicholas Negroponte’s non-profit effort aimed at putting cheap educational laptops into the hands of developing world schoolchildren, is working on an upgrade to its so-called XO computer, once known as the “hundred-dollar laptop.” That revamped machine, known as the XO-3 and targeted for release in 2012, is still more of a pipe dream than a product. But early designs for the PC reveal a minimalist slate of touch-powered electronics that drops practically every feature of a traditional computer except its 8.5-by-11-inch screen, a scheme that would shed all of the first XO’s child-like clunkiness without losing its simple accessibility.If Behar’s design comes to fruition, the XO-3 will feature a camera on the back of the device and a finger-hold ring on the computer’s corner. That loop, a metal cable that runs from the device’s rim and is encased in the same rubber as the screen frame, can be used to steady the computer in the user’s hand or to let it hang at one’s side. Magnets in the loop could also be used to keep it tucked behind the machine, out of the way.