ZXing (pronounced "zebra crossing") is an open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages. Our focus is on using the built-in camera on mobile phones to scan and decode barcodes on the device, without communicating with a server. However the project can be used to encode and decode barcodes on desktops and servers as well. We currently support these formats:
ZXing (pronounced "zebra crossing") is an open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages. Our focus is on using the built-in camera on mobile phones to scan and decode barcodes on the device, without communicating with a server. However the project can be used to encode and decode barcodes on desktops and servers as well. We currently support these formats:
Say what you will about QR (Quick Response) codes: they are just a fad, they will be forgotten once augmented reality takes hold or they’re just an extra step
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barcoo is an App which supports allows for scanning barcodes with a mobile phone. It links products in stores with independent consumer information. Examples include product information and assessments, price comparison, test reports, health, and sustainability information.
Die auf den handelsüblichen Produkten aufgedruckten Strichcode-Nummern werden mit deren Eigenschaften und Bestandteilen verbunden und können in der Datenbank abgerufen werden.
For people who want to use QR Codes within the Flash environment, LOGOSWARE (the company I work for) has released a QR Code Reader into the Spark Project.
It is essentially a library that recognizes and decodes any QR Code from any image source.
I recently found this blog which shows a business card with a QR card. I thought I'd create a business card with LaTeX with a similar QR code. I took a LaTeX template from here, found out about the pst-barcode pacakge, learnt the MECARD format, and combined them to make this: