Abstract: A method and an arrangement for presentation of a graphical representation of a handwritten message on a graphical screen. Position data and time data are recorded, indicating positions and points of time for the handwritten message. An image area in the graphical representation of the handwritten message is identified based on said position data and said time data, the size of the image area being a subportion of the graphical representation of the handwritten message. Finally, display data is provided to a screen, which display data comprises a graphical representation of the subportion of the handwritten message in the identified image area.
Type:
Grant
Filed:
September 23, 2002
Date of Patent:
October 10, 2006
Assignee:
Anoto AB
Inventors:
Lars Petterson, Magnus Hollstr{dot over (o)}m, Thomas Craven-Bartle