Learn the technical background Magic Leap

Magic Leap because rumors and concepts of the video a week ago Ali investment in the near future can be described as getting burned, just a few days time, from the hand through the microblogging marketing concept video Huobian number of social networks, as to cast aside all hatred in general.

You know, Magic Leap in October 2014 received a total of $ 542 million of B comes from Google, Qualcomm, legendary entertainment, Thomas Tull, KKR, Vulcan Capital, Kleiner Perkins Caufield & Byers, Andreessen Horowitz and Obvious Ventures and other institutions and investors round of investment, financing is completed, the former Google Android and Chrome team leader, now Google's CEO Sundar Pichai added Magic Leap's board of directors.

Indeed, unlike the recent popular Microsoft HoloLens, Magic Leap as the next generation platform for content presentation and interactive Mixed Reality (Mixed Reality) in the field of competition, and so far no real machine demo demo, only by the official YouTube account two videos. This does not preclude the introduction of patents and our experts from the company in recent years to apply to analyze their technical direction.

Optical was like
So far, both the virtual reality (VR) applications or augmented reality (AR) applications, the image itself is basically a path through this process: light - Lenses - Sensor - Digital CV algorithm - LCD / LED displays, and eventually we see the AR / VR content through LCD / LED monitor incoming human eye. The LCD / LED itself in power consumption, weight, size and other aspects of defects, it is one of the major bottlenecks AR / VR user experience development.

The Magic Leap has called Fiber Optic Projector core technology, this "Projector" Compared with the projection in the traditional sense, smaller size, lower power consumption, can be a diameter of 1 mm length of 9 mm fiber cast a few inches color image.

Turning Fiber Optic Projector principle, we will start with the Magic Leap has joined the University of Washington Professor Eric Seibel. Prof. Eric Seibel endoscope has been dedicated to the research for decades, his research team has publicly demonstrated a diameter of 2013 mm, the scanning fiber endoscope based. Frequently several centimeters in diameter compared to the original terms of the endoscope, which is a revolutionary progress. Endoscope by a MEMS-based drive Actuator, single fiber, the lens group, consisting of 1 mm in diameter sleeve - Figure it simply on the following principles. When the endoscope work, by microcomputer control multiple drives, precise control of the scanning path end of the fiber, by drawing from small to large diameter concentric circles to complete scanning of the entire screen image, then the data back to the computer composite image.

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