Method and device for sharing personalized services, particularly for interactive television

A method for sharing at least one service, in particular an interactive television service, between a source device (1) and a target communication terminal (2) which are both equipped with an electronic service guide (ESG), said method comprising the following steps:

• receiving, at the source device (1):
• generic ESG data originating from a digital distribution network (4);
• data specific to the user profile of the source device (1) originating from a peer-to-peer network connection (6);
• updating the source device's ESG (1) based on the generic and specific data;
• selecting a target communication terminal (2) equipped with an ESG;
• selecting at least one service to be transmitted to said target communication terminals;
• (2);
• identifying fragments or pieces of fragments of the source device's ESG (1) that correspond to the service to be transmitted to the target communication terminal (2);
• transmitting the fragments of the source device's ESG (1) to the target communication terminal (2), said fragments or pieces of fragments being at least partially personalized, as they are derived from data specific to the source device's user profile (1);
• updating the target communication terminal's ESG (2).