What’s a QR Code in Singapore?
QR Codes are a cell phone readable bar code that can store phone numbers, URL’s, email addresses and pretty much any other alphanumeric data. Storing up to 4296 characters they are internationally standardised under ISO 18004. Think “print-based hypertext links” and you’ll start to get the idea.
Where do I get the software for my phone?
Different countries, different phone networks and different phone manufacturers have embraced QR Codes to varying degrees and in different ways. Your phone may already have it pre-installed. You can search and download it free from your respective app market. But if not you’ll need to install some QR Code Scanning Phone Apps & Software.