Abstract: The present invention provides systems and methods that provide knowledge about a reaction (e.g. interest) of a group (normally of people) with respect to a set of elements, wherein each group member can react in a different manner. Assuming that the group is accessible by electronic means (e.g. Internet) this system may be based on a group response algorithm to estimate group reaction minimizing workload of group members and minimizing the time needed. To minimize or reduce group members' workload and time, the algorithm uses statistic tools. The group response system estimates group reaction with previously set statistic reliability. The present invention can use too in some cases, secondary algorithms for specific cases.

Abstract: The present invention provides systems and methods that provide knowledge about a reaction (e.g. interest) of a group (normally of people) with respect to a set of elements, wherein each group member can react in a different manner. Assuming that the group is accessible by electronic means (e.g. Internet) this system may be based on a group response algorithm to estimate group reaction minimizing workload of group members and minimizing the time needed. To minimize or reduce group members' workload and time, the algorithm uses statistic tools. The group response system estimates group reaction with previously set statistic reliability. The present invention can use too in some cases, secondary algorithms for specific cases.

Abstract: A method for providing a graphical user interface (GUI) on a mobile device, including displaying in the GUI on the mobile device an option subset comprising at least one option to which a response is requested and displaying a feedback mechanism in the GUI on the mobile device configured to receive a reaction of an individual respondent in response to the at least one option in the displayed option subset, the individual respondent being from a respondent subset that is one of a plurality of respondent subsets taken from a respondent set and the option subset that is displayed in the GUI not being determined by the individual respondent and including fewer than all of a plurality of options in an option set from which the option subset is taken.

Abstract: A method for providing a graphical user interface (GUI) on a mobile device, including displaying in the GUI on the mobile device an option subset comprising at least one option to which a response is requested and displaying a feedback mechanism in the GUI on the mobile device configured to receive a reaction of an individual respondent in response to the at least one option in the displayed option subset, the individual respondent being from a respondent subset that is one of a plurality of respondent subsets taken from a respondent set and the option subset that is displayed in the GUI not being determined by the individual respondent and including fewer than all of a plurality of options in an option set from which the option subset is taken.

Abstract: The present invention provides systems and methods that provide knowledge about a reaction (e.g. interest) of a group (normally of people) with respect to a set of elements, wherein each group member can react in a different manner. Assuming that the group is accessible by electronic means (e.g. Internet) this system may be based on a group response algorithm to estimate group reaction minimizing workload of group members and minimizing the time needed. To minimize or reduce group members' workload and time, the algorithm uses statistic tools. The group response system estimates group reaction with previously set statistic reliability. The present invention can use too in some cases, secondary algorithms for specific cases.