FIELD: information technologies; data processing.
SUBSTANCE: invention relates to television, particularly to terminal device, server device, information processing method and system for providing related applications for providing possibility to perform application together with displacement stroke not only television program, but also any viewed content. Disclosed is terminal device, for example, TV set, comprising: cache memory unit database, which receives and saves reference data stored in database server device, and unit for generating response, which identifies content source extraction signature data contained in second request, in response to second request, transmitted by separate terminal device, belonging to common network through addressing reference data in cache memory unit database, and forming second response transmitted back to separate terminal device and containing at least application identifier which application to be executed together with identified content.
EFFECT: enabling application together with stroke movement of content viewed in home user.
7 cl, 12 dwg
