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US 9,541,415 B2Granted
Navigation system with touchless command mechanism and method of operation thereof
AssigneeTelenav, Inc.
InventorsSumit Kishore, Ziwei Zeng, Philip Sovi
Life of this patent
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Abstract
A navigation system includes: an image capture unit, configured to capture a gesture; a control unit, coupled to the image capture unit, configured to distinguish between a command motion and a natural motion based on the gesture, an auditory cue, and a contextual information; and generate a command combination for instructing the navigation system based on the command motion and the auditory cue.
Claims20
A navigation system comprising:
- an image capture unit, configured to capture a gesture;
- a control unit, coupled to the image capture unit, configured to:
- distinguish between a command motion and a natural motion based on the gesture, an auditory cue, and a contextual information;
- and
- generate a command combination for instructing the navigation system based on the command motion and the auditory cue.
2 more elements
A method of operation of a navigation system comprising:
- capturing, with an image capture unit, a gesture;
- distinguishing, with a control unit coupled to the image capture unit, between a command motion and a natural motion based on the gesture, an auditory cue, and a contextual information;
- and
- generating a command combination for instructing the navigation system based on the command motion and the auditory cue.
1 more element
A non-transitory computer readable medium, including instructions for execution, comprising:
- capturing a gesture;
- distinguishing between a command motion and a natural motion based on the gesture, an auditory cue, and a contextual information;
- and
- generating a command combination for instructing the navigation system based on the command motion and the auditory cue.
1 more element
Dependencies are inferred from the claim text.