Information interaction method and information interaction device

The invention provides an information interaction method and an information interaction device. the method comprises the following steps: after a to-be-played file is played to a user, subsequent interactive learning materials are sent to a set-top box via a service platform and the learning materia...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Chen Xue, Sun Gang, Dai Hezhong, Jiang Li, Hu Jianlei
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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