INFORMATION SERVICE SYSTEM AND BROADCAST RECEPTION SYSTEM

PROBLEM TO BE SOLVED: To estimate and provide information desired by a user. SOLUTION: The degree of interest of each user in each category is managed by an access history means 4. Users are identified by a user identifying means, and the specification of information to be used is accepted by an inf...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KAMESHIMA KOJI, ARITA SETSUO
Format: Patent
Sprache:eng
Schlagworte:
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