Abstract: A method of psychometric testing is disclosed. Input from a plurality of users is received. The input is indicative of first and second psychometric variables, where the first and second psychometric variables are independent. The input allows classifying users into at least four classes using a first classification threshold for the first psychometric variable and a second classification threshold for the second psychometric variable. The classification thresholds are adjustable so that the classification of users into classes is altered so that a user is re-classified to a different class. The questions in the input questionnaire may also be changed, and they may e.g. be translated to another language. Furthermore, the system generates textual output based on the classification, and the users may be allowed to vote on the output descriptions.

Abstract: An apparatus for providing improved route planning may include a processing element. The processing element may be configured to receive calendar information from at least one driver and at least one passenger that are each registered to a service having a routing functionality, and determine a transportation plan including a travel route based on the received calendar information.