~/talk

Build location-based augmented reality with ARCore geospatial API

Talkat Google I/O 2022 · 2022-05-11..05-12· [webxr, machine-learning]
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ARCore’s new ARCore Geospatial API uses Google’s visual positioning service (VPS) and Street View-derived 3D models (10 million miles of Street View, 36 million sq miles of satellite imagery, coverage in 93 countries) to localize a phone to precise position and heading in under a second using TPUs, improving on ~5–10 m GPS error. The API creates anchors by latitude/longitude/altitude (terrain anchors planned), is production-proven powering AR Live View, and ships now for Android and iOS — examples include Balloon Pop and Pocket Garden.

AI-written summary · about

  1. 0:00Intro
  2. 1:20Machine Readable 3D Model Localization
  3. 2:57Built-in sensors
  4. 3:55Cloud Anchors
  5. 5:15Geospatial API offers best of both worlds
  6. 6:14Geo Localization
  7. 7:23Localization Map
  8. 8:29Content placement
  9. 9:243D Building Geometry
  10. 9:56Geometric Anchors
  11. 12:24Micromobility
  12. 13:12Location-based AR activations
  13. 13:47Gaming & self-expression
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