What is a QR Code: Everything About the Science Behind QR Codes скачать в хорошем качестве

What is a QR Code: Everything About the Science Behind QR Codes

You’ve probably seen square-shaped barcode-like things on maybe a newspaper, or a product, or a print ad, or at the check-out counter at a retail store. You want to know what exactly they are. Are they some sort of barcodes? This square-shaped barcode is actually a QR Code, also called—a Quick Response Code. Just like barcodes, they store data but are a lot more advanced than barcodes. They’re now commonly used on: Business cards Product packagings -Wedding invitations Flyers and brochures At check-out counters in retail stores Watch the video to know how they work and how are they being used. If you have any queries, ask them in comments. If you find the video helpful, fo hit the like button and don’t forget to subscribe to our channel. Important links: Scanova website: http://bit.ly/2RcXmsU What is a QR Code (article): http://bit.ly/2ReV78v