A mapping system is disclosed that provides route guidance in the form of a map and verbal or textual directions which includes reference to both landmarks and personal contacts. Landmarks and contacts can be rated for suitability in providing route guidance. Depending on the rating, guidance using landmarks or personal contacts can be preferentially used in place of or to supplement guidance based on the underlying road network.
Device, system and method of landmark-based and personal contact-based route guidance
2017-02-07
Patent
Electronic Resource
English
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