Method, computer program, apparatus and system for the selective communication of data sets

1 . A method for selectively communicating data sets, comprising the steps of:

detecting at least one data set of a first user, the data set being communicated via an at least unidirectional connection;

detecting at least one data set of at least one second user;

comparing at least one part of each of the detected data sets; and

if a matching result is determined, further comprising at least one of the following steps:

communicating at least one part of the at least one data set of the first user to the at least one second user; and

communicating at least one part of the at least one data set of the at least one second user to the first user.

2 . The method as claimed in claim 1 , further comprising the step of buffer storing the detected data sets.

3 . The method as claimed in claim 1 , further comprising the step of processing the detected data sets.

4 . The method as claimed in claim 3 , wherein the detected data sets comprise non-dedicated and/or non-structured data.

5 . The method as claimed in claim 4 , wherein the non-dedicated and/or non-structured data sets are represented in ASCII format for the comparing step.

6 . The method as claimed in claim 1 , wherein the steps of communicating the data sets to the users are effected by means of unified messaging.

7 . The method as claimed in claim 6 , further comprising the step of ascertaining a medium via which a data set is communicated to a specific user.

8 . The method as claimed in claim 1 , wherein the detected data sets have a temporally limited validity, and the method further comprises the step of checking the validity of the data sets.

9 . The method as claimed in claim 1 , further comprising the step of, after conclusion of the communication, interrupting the connection via which the at least one data set of the first user is communicated.

10 . The method as claimed in claim 1 , wherein the at least one data set of the at least one second user is communicated via an at least unidirectional connection which is preferably interrupted after conclusion of the communication.

11 . The method as claimed in claim 1 , wherein the communication of the at least one part of the at least one data set of the first user to the second user is effected via an at least unidirectional connection which is preferably interrupted after conclusion of the communication.

12 . The method as claimed in claim 1 , wherein the communication of the at least one part of the at least one data set of the at least one second user to the first user is effected via an at least unidirectional connection which is preferably interrupted after conclusion of the communication.

13 . The method as claimed in claim 1 , wherein at least one of the steps of detecting data sets comprises a step of detecting data sets of users from a geographically and/or virtually delimited area.

14 . The method as claimed in claim 13 , further comprising the step of determining the geographically delimited area with aid of mobile radio cells.

15 . The method as claimed in claim 1 , wherein at least one of the steps of detecting data sets comprises a step of reading-out from a storage medium of a user.

16 . The method as claimed in claim 15 , wherein the storage medium is a mobile storage medium.

17 . The method as claimed in claim 1 , wherein at least one of the detecting steps comprises the step of categorizing at least one part of the detected data set.

18 . The method as claimed in claim 1 , wherein at least one of the detecting steps comprises the step of identifying and/or authenticating the user.

19 . The method as claimed in claim 1 , further comprising the step of communicating at least one part of the at least one data set of at least one of the users to an external database.

20 . The method as claimed in claim 1 , further comprising the step of storing at least one part of the at least one data set of at least one of the users in a storage space that is unambiguously allocated to the user.

21 . The method as claimed in claim 1 , wherein at least one of the detecting steps is effected if the user enters a predetermined area.

22 . The method as claimed in claim 1 , wherein at least one of the detecting steps is effected if the user leaves a predetermined area.

23 . A computer program for selectively communicating data sets, which have program parts for carrying out the method as claimed in claim 1 .

24 . An apparatus for selectively communicating data sets, comprising:

a detection device for detecting at least one data set of a first user and at least one data set of a second user;

a comparing device for comparing at least one part of each of the detected data sets; and

a communication device for communicating at least one part of each of the data sets to the users, the communication device being designed such that, if a matching result is determined, the communication device communicates at least one part of the at least one data set of the first user to the second user, and/or communicates at least one part of the at least one data set of the second user to the first user.

25 . The apparatus as claimed in claim 24 , further comprising a storage device for buffer storing the detected data sets.

26 . The apparatus as claimed in claim 24 , further comprising a processing device for processing the detected data sets.

27 . The apparatus as claimed in claim 24 , wherein the communication device is designed for communicating the data sets by means of unified messaging.

28 . The apparatus as claimed in claim 24 , further comprising a device for ascertaining a medium via which data sets are intended to be communicated to a specific user.

29 . The apparatus as claimed in claim 24 , further comprising a device for checking validity of a data set.

30 . A system for selectively communicating data sets, comprising:

an apparatus as claimed in claim 24; and

at least two storage media on which data sets are stored and/or edited by the users;

wherein the data sets are in each case communicated from a storage medium to the apparatus.

31 . The use of a system as claimed in claim 30 for distribution of documents on an event.

32 . The use of a system as claimed in claim 30 for distribution of information in a network of persons.

33 . The use of a system as claimed in claim 30 for communication between persons in a mass transportation means.

34 . The use of a system as claimed in claim 30 for establishing whether a user is situated in a predetermined area.

35 . A method for selectively communicating data sets, comprising the steps of:

making a data set available to a locally or virtually delimited platform by each of a first and a second user;

comparing the data sets of the users in the platform; and

if a matching result is determined, further comprising at least one of the following steps:

communicating at least one part of the data set of the first user to the second user; and

communicating at least one part of the data set of the second user to the first user.