QR code 101

QR code are two dimension bar codes that can contain any alphanumeric text and often feature URLs that direct users to sites where they can learn about an object or place. Their ability to hold more information and their ease of use makes them practical for small businesses. QR Codes could be used:

• The back (or front and back) of your business card.
• Your brochures and other marketing materials.
• The sides of trucks and trailers.
• Product tags and packaging
• Convention and event nametags
• Restaurant menus
• Event ticket stubs
• Point-of-sale receipts

Can't imagine how you can find your lost key with a QR code, have a look at this link. 

Social QR Code is designed with “Social Sharing” and Social Media in mind. Your ability to gain Facebook "Fans", Twitter "Followers", or to share vital content on Facebook and Twitter, is optimized by placing a Social QR Code in your storefront window (or, on ANY physical item), making it very easy for customers and clients to stay in touch. 

The potential for QR Codes is limitless.  What’s most exciting is how they take what social media is doing well now, bringing people together with technology, and extending it to enhance the experience. I would love to see more QR code marketing around!