A QR Code is a matrix barcode (or two-dimensional code), readable by QR scanners, mobile phones with a camera, and smartphones. The code consists of black modules arranged in a square pattern on a white background.
QR Coder 2010 is an Outlook 2010 add-in that allows you to generate QR Codes for individual appointments, contacts and tasks. You can access it from Outlook Add-ins menu after open the item. This tool uses Google Chart API, as such, Internet access is required.
QR Coder 2010 has been tested with Windows 7, Outlook 2010 and .Net Framework 4.0. QR Coder 2010 is Free for Personal Use. $10.00 to use it in a business environment.