Do Business Cards need a QR Code?
Have you ever seen one of these? This gaudy looking, ‘ink blot block’ of black & white is called a QR Code. They are actually quite an interesting invention, with the potential to be very handy under some circumstances. These codes behave in a similar way to bar codes, except that you scan them with your smart phone. You can go online to a webpage like this, and program a QR code to do many different things including, sending you to a website, putting…