Method for accessing information

1. Method for accessing information, especially for accessing additional information to information including at least one of a radio broadcast and television broadcast, wherein the information is audibly and/or optically presented to a user, in which:

the information presented to the user is communicated via a first channel by a first transmitter and comprises individual information sections to which additional information is continuously allocated, and;

the additional information is transmitted at the same time via a second channel by a second transmitter, wherein the additional information is information to the broadcast currently communicated, wherein the second channel is a data channel that is physically separate from the first channel used for the presentation of the information, during the presentation of the information so that the additional information can be presented to the user on request,

wherein the first channel is received by a first receiver and the second channel is separately received by a second receiver.

2. Method according to claim 1 , wherein

the information is presented continuously as an information stream, and

the additional information is transmitted at the same time as the information stream, and on request, additional information allocated to an information section of the information stream is stored at the receiver end so that the additional information can be accessed at a later time.

3. Method according to claim 2 , wherein the information is transmitted as radio broadcast whilst the additional information is transmitted via a data channel used as transmission channel in such a manner that, on request, the additional information allocated to the information or program section currently being transmitted can be stored at the receiver end for later use in each case.

4. Method according to claim 1 , wherein the information is transmitted as radio broadcast whilst the additional information is transmitted via a data channel used as transmission channel in such a manner that, on request, the additional information allocated to the information or program section currently being transmitted can be stored at the receiver end for later use in each case.

5. Method according to claim 4 , wherein the additional information allocated to a program section is transmitted at the beginning of the program section and is temporarily stored at the receiver end, additional information previously temporarily stored being deleted, and in that the temporarily stored additional information is stored for later use on request.

6. Method according to claim 1 , wherein

together with a request for additional information to an information section currently being presented, data identifying this information section are transmitted to an additional-information provider, and

following the request, additional information allocated to the identified information section is transmitted to the requester and is stored there at the receiver end so that the additional information is accessible at any time.

7. Method according to claim 6 , wherein

the information is continuously presented as information stream, especially as radio broadcast, and

the data identifying the information section comprise an information stream identifier, especially a transmitter identifier and the time of the request, the time of the request, in particular, being determined at the provider end.

8. Method according to claim 7 , wherein the data identifying the information section comprise a position identifier which designates the location of the user.

9. Method according to claim 6 , wherein

the information presented is objects seen by a user which he perceives in a particular region, and

the data identifying the objects as information sections comprise a region identifier and a position identifier designating the location of the user.

10. Method according to claim 9 , wherein the data identifying the objects as information sections comprise the time of the request, the time of the request, in particular, being determined at the provider end.

11. Method according to claim 8 , 9 or 10 , wherein the position identifier is generated by means of a GPS (Global Positioning system) module.

12. Method according to claim 1 , wherein a radio data channel, especially a data channel according to the GPRS (General Packet Radio Service) standard in a GSM radio network is used as transmission channel for additional information.

13. Method according to claim 1 , wherein the information and the additional information are transmitted in parallel.

14. Method according to claim 1 , wherein the information and the additional information are transmitted from physically separate sources.

15. Method according to claim 1 , wherein the additional information is computer readable data.

16. A system for accessing additional information in addition to information including at least one of a radio broadcast and television broadcast, wherein the information is audibly and/or optically presented to a user, the system comprising:

an information provider capable of transmitting the information and the additional information; and

a receiver arrangement in communication with the information provider to receive both the information and the additional information,

wherein the information presented to the user is communicated via a first channel by a first transmitter and comprises individual information sections to which additional information is continuously allocated,

and wherein the additional information is transmitted at the same time via a second channel by a second transmitter, wherein the additional information is information to the broadcast currently communicated, wherein the second channel is a data channel that is physically separate from the first channel used for the presentation of the information, during the presentation of the information so that the additional information is capable of being presented to the user on request,

and wherein the first channel is received by a first receiver and the second channel is separately received by a second receiver.

17. An apparatus for accessing information, especially for accessing additional information in addition to information including at least one of a radio broadcast and television broadcast, wherein the information is audibly and/or optically presented to a user of the apparatus, the apparatus comprising:

a first receiver for receiving the information from a first transmitter via a first channel; and

a second receiver for receiving the additional information from a second transmitter via a second channel,

wherein the information presented to the user is communicated via a first channel and comprises individual information sections to which additional information is continuously allocated,

wherein the additional information is received at the same time via a second channel, wherein the additional information is information to the broadcast currently communicated, wherein the second channel is a data channel that is physically separate from the first channel used for the presentation of the information, during the presentation of the information so that the additional information is capable of being presented to the user on request,

wherein the first channel received by the first receiver and the second channel received by the second receiver are separately received.

18. An apparatus for providing information, especially for accessing additional information in addition to information including at least one of a radio broadcast and television broadcast, wherein the information is audibly and/or optically presented to a user, the apparatus comprising:

a first transmitter for transmitting the information; and

a second transmitter for transmitting the additional information,

wherein the information presented to the user is communicated via a first channel and comprises individual information sections to which additional information is continuously allocated,

wherein the additional information is transmitted at the same time via a second channel, wherein the additional information is information to the broadcast currently communicated, wherein the second channel is a data channel that is physically separate from the first channel used for the presentation of the information, during the presentation of the information so that the additional information is capable of being presented to the user on request,

and wherein the first channel is to be received by a first receiver and the second channel is to be separately received by a second receiver.

19. A computer program product for accessing additional information in addition to information including at least one of a radio broadcast and television broadcast, wherein the information is audibly and/or optically presented to a user, the computer program product comprising at least one computer-readable storage medium having computer-readable program code portions stored therein, the computer-readable program code portions comprising:

a first executable portion for receiving the information from a first transmitter; and

a second executable portion for receiving the additional information from a second transmitter,

wherein the information presented to the user is communicated via a first channel and comprises individual information sections to which additional information is continuously allocated,

wherein the additional information is transmitted at the same time via a second channel, wherein the additional information is information to the broadcast currently communicated, wherein the second channel is a data channel that is physically separate from the first channel used for the presentation of the information, during the presentation of the information so that the additional information is capable of being presented to the user on request,

wherein the first channel is received by a first receiver and the second channel is separately received by a second receiver.

20. An apparatus for accessing information, especially for accessing additional information in addition to information, the apparatus comprising:

a first receiver for receiving information from a first transmitter via a first channel, wherein the information includes at least one of a radio broadcast and television broadcast, wherein the information is audibly and/or optically presented to a user of the apparatus; and

a second receiver for receiving additional information from a second transmitter via a second channel, wherein the additional information is correlated in time with related portions of the information,

wherein the information comprises individual information sections to which the additional information is continuously allocated,

wherein the additional information is received at the same time via a second channel wherein the additional information is information to the broadcast currently communicated, wherein the second channel is a data channel that is physically separate from the first channel used for the presentation of the information, during the presentation of the information so that the additional information is capable of being presented to the user on request,

wherein the first channel is received by a first receiver and the second channel is separately received by a second receiver, and

wherein the additional information is only accessible during the transmission of the information except that, in response to receipt of a user input, the additional information is stored to enable access to the additional information after completion of the transmission of the information.