Method for the interactive transmission of documents

摘要

The invention relates to a method for the interactive transmission of documents, particularly in video telephones, the documents to be transmitted by a subscriber (A) switched to document function being transmitted to another subscriber (b) and monitor and camera of the subscriber being synchronised with one another. It is the object of the invention to demonstrate a method which allows the subscribers connected to one another to be able to actively intervene in document transmissions. The object is achieved by the fact that the called subscriber (B) also switches the associated video telephone to document function, places on a white support for applying changes and that the video signals of all subscribers are supplied to a mixing device by operating a switching device (MX) and are displayed on the monitor of the subscriber (A). Application in video telephones. <IMAGE>