Tuesday, January 27, 2015

what is qr code

We all know that one of the keys to great SEO is making sure you keep your website updated, new and fresh. Whether you do this with a blog, or you change your homepage with new offers, coupons or new products, it serves to show Google that your site is “alive.” For many small businesses in particular, this is a real challenge.

What Are QR codes?

They come to us from Japan where they are very common. QR is short for Quick Response (they can be read quickly by a cell phone). They are used to take a piece of information from a transitory media and put it in to your cell phone. You may soon see QR Codes in a magazine advert, on a billboard, a web page or even on someone’s t-shirt. Once it is in your cell phone, it may give you details about that business (allowing users to search for nearby locations), or details about the person wearing the t-shirt, show you a URL which you can click to see a trailer for a movie, or it may give you a coupon which you can use in a local outlet.

The reason why they are more useful than a standard barcode is that they can store (and digitally present) much more data, including url links, geo coordinates, and text. The other key feature of QR Codes is that instead of requiring a chunky hand-held scanner to scan them, many modern cell phones can scan them.

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