Abstract: A video conferencing method comprising a first and a second video conferencing device. In each video conferencing device, video images of a user are captured, transmitted to the other, remote video conferencing device, and displayed there by a display device. The invention further relates to a video conferencing system comprising a first video conferencing device having a first display device and a first image capture device, and comprising a second video conferencing device having a second display device and a second image capture device.

Abstract: A method for producing priority data for products for which information can be output. A first time, data are stored for at least one product with which a defined user or a defined user device has interacted. At least one subset of the products is assigned priority data for an output of information to the defined user or to the defined user device for the products on the basis of the stored data. At a second time, a request for an output of information for the products by the defined user or the defined user device is captured. The output of information for the products in response to the request is effected on the basis of the stored priority data. A method for operating a web page for E-Commerce and a computer program product having program code for performing the method for producing priority data.

Abstract: A method for searching a database having data sets (Mi) which comprise attributes (A1i to Ani). If a search query (S) is captured, the data sets (Mi) are assigned relevance data (RSi) for the search query (S) and at least one subset of the data sets (Mi) is output on the basis of the relevance data (RSi). Relevance data (RSi) of the data sets (Mi) for the search query (S) are generated with the inclusion of correlation data (KS,1 to KS,n) and the attributes (A1i to Ani) of the data sets (Mi). A computer program having program code for carrying out the method according to the invention when the program code is executed by a computer, a search engine, and a system having a search engine.

Abstract: A method for searching a database having data sets (Mi) which comprise attributes (A1i to Ani). If a search query (S) is captured, the data sets (Mi) are assigned relevance data (RSi) for the search query (S) and at least one subset of the data sets (Mi) is output on the basis of the relevance data (RSi). Relevance data (RSi) of the data sets (Mi) for the search query (S) are generated with the inclusion of correlation data (KS,1 to KS,n) and the attributes (A1i to Ani) of the data sets (Mi). A computer program having program code for carrying out the method according to the invention when the program code is executed by a computer, a search engine, and a system having a search engine.

Abstract: A method for producing priority data for products for which information can be output. A first time, data are stored for at least one product with which a defined user or a defined user device has interacted. At least one subset of the products is assigned priority data for an output of information to the defined user or to the defined user device for the products on the basis of the stored data. At a second time, a request for an output of information for the products by the defined user or the defined user device is captured. The output of information for the products in response to the request is effected on the basis of the stored priority data. A method for operating a web page for E-Commerce and a computer program product having program code for performing the method for producing priority data.

Abstract: The present invention relates to an operating device for a user interface and a method for generating a control signal by way of a user interface. For example, the operating device comprises operating elements and a control device, by means of which at least one control signal can be generated in a manner dependent on the state of the operating elements. The operating device comprises a first at least two-dimensional element and a second elongate element, which are displaceable relative to one another in at least two different directions. Furthermore, the operating device comprises a control device, by means of which, on the basis of the relative position of the second elongate element with respect to the first at least two-dimensional element, an overlap of the two elements can be detected and at least one control signal with interval values can be generated in a manner dependent on said overlap.

Abstract: The present invention relates to an operating device for a user interface and a method for generating a control signal by way of a user interface. For example, the operating device comprises operating elements and a control device, by means of which at least one control signal can be generated in a manner dependent on the state of the operating elements. The operating device comprises a first at least two-dimensional element and a second elongate element, which are displaceable relative to one another in at least two different directions. Furthermore, the operating device comprises a control device, by means of which, on the basis of the relative position of the second elongate element with respect to the first at least two-dimensional element, an overlap of the two elements can be detected and at least one control signal with interval values can be generated in a manner dependent on said overlap.