Method of signature verification and device for carrying out the method

摘要: A method and a device for signature verification, where an electric pulse train individual every person in question is caused to be generated that said allowed move pen comprising at its nib light-emitting member light-sensitive over background, whereby emitted from the response patterns on certain occasion by means of computer, processor or corresponding compared with trains earlier. The invention characterized comprises writing ballpoint capable bring about line when moved support write on, such as paper document, his/her crosses lines written earlier during pen, being constitutes background.