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Spatial data processing

  • US 9,830,395 B2
  • Filed: 08/15/2014
  • Issued: 11/28/2017
  • Est. Priority Date: 08/15/2014
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving, by a computing server, path bundle data packages from a head mounted viewing device, each path bundle data package including sensor data describing an orientation of the head mounted viewing device in relation to a physical object and indicating a portion of the physical object that is in a line of sight of a user wearing the head mounted viewing device;

    determining, based on an aggregation of the path bundle data packages, a viewing pattern of the user wearing the viewing device in relation to the physical object, the viewing pattern indicating a sequential order in which portions of the physical object were in the line of sight of the user during a period of time;

    comparing the viewing pattern of the user to a set of previously detected viewing patterns that preceded detected errors, yielding a comparison, the set of previously detected viewing patterns determined based on path bundle data packages received from a plurality of other users, and each previously detected viewing pattern indicating a detected sequential order in which portions of the physical object were in a line of sight of a respected other user during a previous period of time;

    determining, based on the comparison, that the viewing pattern of the user matches a first previously detected viewing pattern, the first previously detected viewing pattern having preceded a first error; and

    transmitting, to the viewing device, data causing the head mounted viewing device to display a message warning the user of the first error.

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