Patent ID: 8645059

Claim:
An electronic device, comprising: a receiving unit configured to receive location data generated by a navigation unit of a positioning system, and to receive performance data from a measuring unit, wherein performance parameters of the performance data are associated to corresponding route points included in the received location data and wherein the performance data is associated with one or more physiological levels and any ratio thereof, and a style of propagation; a graphic generator configured to generate graphical data associated to the received location data, wherein the graphic generator is further configured to generate graphical data associated to the performance parameters, and to adjust the spatial dimension of the generated graphical data associated to the performance parameters on the basis of the values of the performance parameters measured at the corresponding route points of the received location data; wherein the graphical data associated to the performance parameters indicates two or more different performance parameters by using graphical data items attached to and extending from both sides of an indicated graphical data item associated to the location data corresponding to the two or more different performance parameters; and a display unit that displays the received location data, wherein the graphical data items associated to corresponding route points are configured and displayed in accordance with an adjustable spatial dimension, wherein the spatial dimension varies based on the value of the performance data at a particular route point.