Method and software application for transmitting information remaining behind an obstacle located in front of the display to the user of a data processing device

1. A method comprising: in displaying information in a touch display of a data processing device where a portion of the touch display area, and a portion of the information on the touch display, is covered by a tangible obstacle in front of the touch display,

regrouping the information in the touch display into an uncovered portion of the display, so that at least a part of the information in the touch display left behind the tangible obstacle is regrouped into the uncovered portion of the touch display, and

displaying the regrouped information.

2. The method according to claim 1 , wherein a portion of the area of the touch display can in advance be defined as a region, in which there is made no regrouping of information.

3. The method according to claim 2 , comprising:

detecting an obstacle in front of the touch display,

determining the size of the detected obstacle,

deciding whether the detected obstacle exceeds the regrouping threshold value defined for the display,

determining in each point covered by the obstacle the time, which has passed since the obstacle was detected,

determining the movement of the obstacle with the aid of changes of the covered points at border regions of the coverage caused by the obstacle, and

at least partially regrouping the information into a portion of the touch display, which is uncovered by the obstacle, if the obstacle remains stationary.

4. The method according to claim 3 , wherein regrouping of the information is performed after a predetermined period has passed since the motion of the obstacle ended.

5. The method according to claim 1 , wherein the information to be regrouped in the touch display is either text or an image or a combination of these.

6. The method according to claim 5 , wherein the regrouping comprises changing the physical size of said information.

7. The method according to claim 1 , wherein the method is utilized in a data processing device, which is one of the following: a portable computer, a palm computer, a cellular network terminal, a display unit of an electronic book or magazine.

8. A computer readable medium encoded with software comprising: a software application in a data processing device for displaying the information in the touch display of the data processing device where a portion of the touch display area, and a portion of the information on the touch display, is covered by a tangible obstacle in front of the touch display, wherein the information in the touch display is arranged to be regrouped by the software application so that at least a portion of the information contents in the touch display left behind the tangible obstacle is regrouped into an uncovered portion of the touch display.

9. The computer readable medium according to claim 8 , wherein a portion of the touch display can be predefined as a region where regrouping of the information content is not performed.

10. The computer readable medium according to claim 9 , wherein the software application is configured to

detect an obstacle in front of the touch display,

determine the size of the detected obstacle,

decide whether the detected obstacle exceeds a regrouping threshold value defined for the display,

determine in each point covered by the obstacle the time, which has passed since the obstacle was detected,

determine the movement of the obstacle with the aid of changes of the covered points at border regions of the coverage caused by the obstacle, and

at least to partially regroup the information into a portion of the touch display, which is uncovered by the obstacle, if the obstacle remains stationary.

11. The computer readable medium according to claim 10 , wherein the regrouping of the information content in the touch display is arranged to be performed after a predetermined period has passed since the motion of the obstacle ended.

12. The computer readable medium according to claim 10 , wherein the application is configured to regroup information, which comprises both text and images.

13. The computer readable medium according to claim 12 , wherein during regrouping the application is configured to change the physical size of said information.

14. A computer readable medium encoded with a computer program, according to claim 8 , on a storage or transfer means which program is loadable into the memory of a data processing device.