6. The method for searching information using a computer device according to claim 1 , further comprising: extracting the gaze search parameters based on gaze tracking data and information of data that has been presented on the information presentation area using one or more gaze search parameter filters.
1. A method for searching information using a computer device associated with an information presentation area, the method comprising: displaying, on the information presentation area, a search window comprising at least one field for presenting search parameters including gaze search parameters and non gaze search parameters for a user, the gaze search parameters: representing a predefined set of specific mental conditions experienced by the user when the user viewed presented information during a certain period of time prior to displaying the search window; and being based on at least one of a duration of blinks and a pupil size of the user measured during the certain period of time when the user viewed the presented information; displaying the gaze search parameters as selectable posts in the search window, the set of selectable posts comprising a set of labels corresponding to the predefined set of specific mental conditions; and executing a query search on the computer device or on information hosts connectable to the computer device via networks, by using a selected combination of at least one of the gaze search parameters and at least one of the non gaze search parameters.