Swiss Economicblogs.org
Researchers in Switzerland have developed an invisible lock made of a printed transparent electronic material. [embedded content] The transparent touch sensitive material can be placed anywhere, which means, unlike a traditional keypad, making it very difficult for an intruder to even know where to press. The team at Switzerland’s EMPA research centre is focused on developing thin film photovoltaics. The polymer film has electronic circuits made from conductive metal oxide-based...
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