Evidence has come to light that suggests that Apple is working on 3D technology for its devices, evidence comes from Apples own career website that states that Apple is advertising a position for a iOS Software Engineer with work experience in “multi-view stereo and 3D reconstruction” and “cameras and surfaces in a 3D environment”.
Apple needs to develop this technology and other technology’s such as 4g, near filed communication, because it is being left behind by the competition. Apple cannot afford to make the same mistakes as Nokia did a few years ago.