Scientists at Siemens Corporate Research have developed a prototype system that enables one to access e-mail messages or World Wide Web pages using any touch-tone telephone, including a cellular phone. For those away from the office, or with no laptop readily available, the system promises to fill one of the last communications gaps. Called DICE (Delivering Information in a Cellular Environment), the system uses a computer algorithm to analyze e-mail and HTML documents, then play them back as audio. Siemens has three patents pending for the special algorithm that also analyzes the format and layout elements of a document to convey not only a document's text, but also its structure. In this way, even highly structured HTML documents can be converted to an audio format--without confusing the listener. To use DICE, one dials up a service provider, then, using the touch-tone keypad, accesses web pages from a list of selected bookmarks, or retrieves e-mail. For many tasks, Siemens says, it's sufficient to press a few keys and then simply listen. E-mail email@example.com.
Samsung's Galaxy line of smartphones used to fare quite well in the repairability department, but last year's flagship S5 model took a tumble, scoring a meh-inducing 5/10. Will the newly redesigned S6 lead us back into star-studded territory, or will we sink further into the depths of a repairability black hole?
In 2003, the world contained just over 500 million Internet-connected devices. By 2010, this figure had risen to 12.5 billion connected objects, almost six devices per individual with access to the Internet. Now, as we move into 2015, the number of connected 'things' is expected to reach 25 billion, ultimately edging toward 50 billion by the end of the decade.
NASA engineer Brian Trease studied abroad in Japan as a high school student and used to fold fast-food wrappers into cranes using origami techniques he learned in library books. Inspired by this, he began to imagine that origami could be applied to building spacecraft components, particularly solar panels that could one day send solar power from space to be used on earth.
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