QR Code

QR Codes are modern two dimensional barcodes that are easily scanned using any latest smartphone or mobile phone device. After scanning, these codes are converted into a piece of (interactive) text and/or link. For instance, you walk around in the city and notice a poster for a product/service that seems interesting and useful. You use your mobile phone to scan the QR Code and will instantly get more information and a link to a website for details. You don't need to type or remember anything and because QR Codes are small in size, these don't take much space on your mobile as well.