Edible QR Code Could Be The Medicine Of The Future

QR code, or Quick Response code, was first designed for the automotive industry in Japan. Released in 1994, it became widespread among the general public in Japan by 2002. Inventors of the QR code system, the Japanese company Denso Wave, have an entire website dedicated to it, QRcode.com.

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Image courtesy of: Damir Mujezinovic