PORTABLE INFORMATION PROCESSING APPARATUS AND NAVIGATION SYSTEM

PROBLEM TO BE SOLVED: To provide a navigation system of a simple constitution which does not use a GPS-receiving device. SOLUTION: Map data, on a predetermined service area, are stored in a map data storage part 46. Bar codes are pasted on columns and walls of buildings in the service area, and the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HABARA TAKAAKI, IMAI MINA, TAKESADA MUTSUHARU, OUCHI GENJIRO, AKINAGA TADAHIKO, YAMAGISHI NORIKAZU
Format: Patent
Sprache:eng
Schlagworte:
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