METHOD AND SYSTEM FOR OPTICALLY READING INFORMATION

The present invention relates to a novel type of information carrier, on which information is stored in the form of diffraction structures. The information carrier according to the invention can be read by being drawn manually through a reading device. The present invention also relates to a device...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VOELKENING, STEPHAN, HUPE, TORSTEN
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to a novel type of information carrier, on which information is stored in the form of diffraction structures. The information carrier according to the invention can be read by being drawn manually through a reading device. The present invention also relates to a device with which an information carrier according to the invention can be read.