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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Company logo of Empa Swiss Federal Laboratories for Materials Science and Technology
Empa Swiss Federal Laboratories for Materials Science and Technology

Das unsichtbare Schlüsselloch

Transparente Elektronik

(PresseBox) (Dübendorf, )
Schwere Zeiten für Einbrecher und Panzerknacker: Empa-Forschende haben ein unsichtbares "Schlüsselloch" aus gedruckter, transparenter Elektronik entwickelt. Nur Eingeweihte wissen, wo der Zugangscode einzugeben ist.

Auf den ersten Blick wirkt die Idee von Empa-Forscherin Evgeniia Gilshtein unscheinbar – oder genauer gesagt: unsichtbar. Was zunächst wie eine simple Klarsichtfolie aussieht, verbirgt in sich ein ganz neues Mass an Sicherheit. Denn auf das transparente Trägermaterial sind unsichtbare Schaltflächen gedruckt, deren Position nur Eingeweihten bekannt ist. Derartige Schaltungen können beispielsweise als Zugangscode mit einem Türschloss verbunden werden. Werden die Schaltflächen auf der Polymerfolie mit dem Finger in einer festgelegten Sequenz berührt, lässt sich das Bzcpplhxrj jsxhmo.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.