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A future iPhone could have unrealistic features: a holographic display

If you are amazed by the iPhone's Retina display, the Samsung's Super AMOLED or the Note's UltraHD display you are in for a big surprise. All this technology seems a relic from the past compared with Apple's plans for a future smartphone. The Cupertino company recently registered a patent for a smartphone that's able to create interactive holograms. This patent may reveal the company's plans for the future, although few cycles (at least) will...