barcodes

• How to Use 2D QR Barcodes to Quickly Share Information

  

  18 Nov 2009 by Evan Wondrasek / 4 Comments 

  I was recently introduced to QR Codes, which are a type of two-dimensional barcode that can store large amounts of information encrypted in a graphic.  This graphic can be scanned by devices like cell phones to quickly retrieve the data, so it’s great for sharing contact information, text, or URLs. Scanning QR Codes with your mobile phone There are several QR Code apps available for mobile...

  Continue Reading

• Subscribe to Techerator

  • Twitter
    Join 281+ followers
  • RSS
    Join 2,500+ subscribers
  • Email
    Get Techerator via Email

  More subscription options »

• Get Techerator in Your Inbox

  Sign up!

• Sponsor

• Popular Posts

  • Evolve Your Living Room with a DLNA HDTV and Windows Media Player

    6 Comments

  • Why I Left LastPass for 1Password

    115 Comments

  • How To: Make a CSS background slideshow with jQuery

    12 Comments

  • How To: Automatically Forward Emails to Multiple Recipients in Gmail

    35 Comments

  • Android Secret: Hidden Android Testing Menu Reveals Detailed Diagnostics

    11 Comments

  • 3 Great Alternatives to Dropbox

    7 Comments

• Recent Posts

  • Skyrim on PS3: Took an arrow to the knee
  • Valve Releases Steam Mobile App for Android and iOS
  • How to create, format and self-publish your own eBook
  • HTML5 and the Future of Mobile Apps and Gaming
  • Super Bowl XLVI: The Year of Connectivity

• Techerator Staff

  • Evan WondrasekFounder, Editor-in-Chief
  • Kate BedrickManaging Editor
  • Dustin PattersonCo-founder, Editor
  • Kevin SchulteEditor
  • Derek JohnsonContributor
  • Kevin IvancaContributor
  • Brian NelsonContributor
  • Bryant SombkeContributor
  • Jake JoraanstadContributor
  • Craig LloydContributor
  • Andrew KalinchukContributor
  • Sophronis MantolesContributor
  • Dave ParrackContributor