Title:
オーディオナビゲーション支援
Document Type and Number:
Japanese Patent JP6765306
Kind Code:
B2
Abstract:
Embodiments that relate to a head-mounted computing device for providing navigation assistance via audio output are disclosed. For example, in one disclosed embodiment depth image and visible image data are used to generate a three-dimensional mesh of at least a portion of an environment. Using the mesh, at least one feature in the environment is detected. When operating in a familiar navigation mode and based on detecting the feature, a first audio navigation cue is outputted to the user. When operating in an unfamiliar navigation mode and based on detecting the feature, a second audio navigation cue is outputted to the user, where the second audio navigation cue differs from the first audio navigation cue.
Inventors:
Gerold, Robert
Application Number:
JP2016547926A
Publication Date:
October 07, 2020
Filing Date:
January 22, 2015
Export Citation:
Assignee:
Microsoft Technology Licensing, LLC
International Classes:
A61H3/06; G01C21/26; G06F3/01; G06F3/16; G08G1/005; G09B21/00
Domestic Patent References:
| JP2003023699A | ||||
| JP2008256419A | ||||
| JP2011030584A | ||||
| JP2003079685A | ||||
| JP2006171302A |
Foreign References:
| WO2013080021A1 | ||||
| US20120268563 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki