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Microsoft’s Spatial Anchor is a cloud AR platform that supports ARKit and ARCore

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Published onFebruary 24, 2019

published onFebruary 24, 2019

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As part of Microsoft’s extensible push into more open development, the company introduced its new cloud AR platform dubbed Spatial Anchor.

Spatial Anchor is being billed as a cloud-powered spatial awareness apparatus for its latest HoloLens AR headset release. During the unveiling of HoloLens 2 at Mobile World Congress in Barcelona, Microsoft covered a ton of new initiatives designed to support HoloLens development and buried among the pile of news was Microsoft’s effort to create cloud-based spatial recognition system that would not be persistent marker of augmented elements at all times, but in bigger news, the company is looking to support competition AR efforts from ARCore and ARKit.

According toMicrosoft’s Mixed Reality documentation, “a spatial anchor represents an important point in the world that the system should keep track of over time.”

Each anchor has a coordinate system that adjusts as needed, relative to other anchors or frames of reference, in order to ensure that anchored holograms stay precisely in place. Rendering a hologram in an anchor’s coordinate system gives you the most accurate positioning for that hologram at any given time. This comes at the cost of small adjustments over time to the hologram’s position, as the system continually moves it back into place relative to the real world.

https://twitter.com/albtaiuti/status/1099729384213229570?s=20

As part of Microsoft’s Mixed Reality documentation, we get some insights into how Microsoft Azure Spatial Anchors will work and implemented.

You can also persist and share spatial anchors across app sessions and across devices:

Despite its relatively new public awareness, Microsoft has amassed several details and best practices for implementing spatial in its Mixed Reality documentationhere.

With Microsoft’s focus and market share in enterprise development, it may behoove companies such as Apple and Google to adopt Microsoft Spatial Anchors as a quick way to access that crowd for its own augmented reality efforts.

Kareem Anderson

Networking & Security Specialist

Kareem is a journalist from the bay area, now living in Florida. His passion for technology and content creation drives are unmatched, driving him to create well-researched articles and incredible YouTube videos.

He is always on the lookout for everything new about Microsoft, focusing on making easy-to-understand content and breaking down complex topics related to networking, Azure, cloud computing, and security.

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Kareem Anderson

Networking & Security Specialist

He is a journalist from the bay area, now living in Florida. He breaks down complex topics related to networking, Azure, cloud computing, and security