ABBREVIATION
QR - Quick Response codes.
HISTORY
According to wikipedia, QR codes have been in use since first designed by the automotive industry in Japan in 1994.
FUNCTION
A QR code is a matrix barcode (2 Dimension barcode) - a machine-readable optical label that contains information, usually short numbers or text that identifies products, applications or links.
POPULARITY
This system became popular due to its fast readability and greater storage compared to 'barcodes'. Also, it can be scanned from any direction for 360 degrees.
With the increase of smartphone usage, you can easily download and use a QR Code reader application to scan codes and even barcodes. It saves you time typing down a link or a phone number.
USES
You can create your own QR codes using smartphone apps or online tools for free.Create QR Codes for - Hidden Messages- Copyright purposes- Website links- Social Media Links (facebook, twitter, linkedIn)- Google maps location- IP Addresses- Product serial numbersand more..!
Try it now!
Download QR Code reader here
