The location of head mounted display (HMD) is the essential crucial process of augmented reality system, it's veracity determines the precision of three dimension registration.

头盔显示器(HMD)定位是扩展现实系统应用中必不可少的关键过程，其定位的准确程度直接决定了三维注册的精度。

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Microsoft has shown off an augmented reality system that allows users at different locations to work together on tabletop activities, sharing objects which they can both handle.

BBC: MirageTable demonstration

As before, the headset is decidedly industry-facing, targeting product prototypers with an augmented reality system that lets designers interact with computer-generated versions of their creations before actually willing them into existence.

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Such a system would make augmented reality much less introverted and social and could open interesting doors for innovative storytelling.

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