@CNNGeorge: How to scan a QR code (Y! Tech)

by Chinedu Nnawetanma The QR code has been in the world of technology since 1994, but most Nigerians haven’t even heard of it or seen it before. It is one of technology’s simplest, yet most useful tools. That is why today you find them almost everywhere; from product packs to product labels and from magazine... Read More