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Posts Tagged ‘QR Code’

Implementing a QR Code generator on the iPhone

Tweet I’ve illustrated before just how easy it is to read QR Codes from an iPhone application using the ZBarSDK (original blog post), but if you’ve ever wondered how to generate a QR Code on-the-fly from within an iPhone application then look no further as this post demonstrates how the open source ‘libqrencode‘ C library […]

Implementing a QR Code reader on the iPhone

Tweet QR Codes are becoming increasingly popular but few people realize just how easy it is to support this technology from an iPhone application. In this example, I’ll illustrate how to knock together a simple QR Code reader using the open source ZBarSDK.┬áIt’s not going to be an ‘All singing, all dancing’ application, but it […]