vcal[1] Today we are announcing the launch of multi-mobile platform support for calendaring to both our QR Code Generator (Maestro) and QR Code API (QRGen).  Once scanned, we will detect the phone type and automatically generate the best type of calendaring solution for that particular handset.  This is far superior from the traditional methods since integrators no longer need to worry about what type of phone model is being used to scan.  We will continually update our API on the back-end to support new phones as they enter the market so all existing calendar QR Codes created using our tools will automatically work for phones that are released in the future without any changes.  Our calendar framework supports iPhone, Windows Mobile, BlackBerry, Symbian / Nokia, and many other platforms.

vCal Example
qrgen[1]

Links mentioned above
QR Code Generator (Maestro)
QR Code Generator API (QRGen)