QR Codes

Ever see one of those square barcode like looking thingys?

You can see them now in magazines and on office doors and even on T-shirts.

So what is it?

Well I did a bit of searching, and found that  WikiPedia, has a nice, concise, explanation which I quote below:

A QR code (short for Quick Response) is a specific matrix barcode (or two-dimensional code), readable by dedicated QR barcode readers and camera phones. The code consists of black modules arranged in a square pattern on a white background. The information encoded can be text, URL or other data.

Common in Japan, where it was created by Toyota subsidiary Denso-Wave in 1994, the QR code is one of the most popular types of two-dimensional barcodes. QR is the abbreviation for Quick Response, as the creator intended the code to allow its contents to be decoded at high speed.^[1]

The technology has seen a large uptake in Japan and South Korea. However, in the west there has been a considerably slower adoption of QR Codes.^[2]

I suspect that as SmartPhones become more prevalent, the use of the QR codes will increase, and more people will know what to do when they encounter one.

Give it a try!

If you have a SmartPhone, and the appropriate app on it (you can find free QR apps on either the iphone or android phones)…….scan the QR code I put at the top of this blog entry.

Where did you go?

Pretty cool, huh?

According to the “QR Droid” app (a great application by the way)I can make a QR code for:

• My Contact Information
• URL Address (as I did with ForCarol.com)
• Application (?)
• Phone Number
• Calendar Event
• Free Text (how is that as opposed to priced text?)
• Geolocation
• SMS

Pretty impressive list of uses….I plan to start integrating QR codes in my work life more and more.

For example, do you want to rent a room, or sign up for coworking?  Scan the appropriate QR code to call me (and store my number easily on your phone), send me a text message, an email, or just go directly to Paypal.

VERY COOL. (Hmmmmm, I will make up a QR code with my contact information for the next Tracy Chamber Meeting….that would be interesting).

In addition to being useful…I think it is pretty geeky nerdy cool…..just like me!  🙂

Speaking of nerds…I will be getting a t-shirt made up with the QR code I made on top.

I can just see the kids at the Mall with SmartPhones scanning my shirt and then learning that they need to….

Drive Safe!  Never Forget.