The screwdriver-happy dismantlers at iFixit have torn the Magic Leap One augmented reality headset all to pieces, and the takeaway seems to be that the device is very much a work in progress — but a highly advanced one. Its interesting optical assembly, described as “surprisingly ugly,” is laid bare for all to see.
The head-mounted display and accompanying computing unit are definitely meant for developers, as we know, but the basic methods and construction Magic Leap is pursuing are clear from this initial hardware. It’s unlikely that there will be major changes to how the gadget works except to make it cheaper, lighter, and more reliable.
At the heart of Magic Leap’s tech is its AR display, which overlays 3D images over and around the real world. This is accomplished through a stack of waveguides that allow light to pass along them invisibly, then bounce it out towards your eye from the proper angle to form the image you see.
The “ugly” assembly in question – pic courtesy of iFixit.
The waveguide assembly has 6 layers: one for each color channel (red, blue, and green) twice over, arranged so that by adjusting the image you can …read more
Source:: TechCrunch Gadgets
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