Qt developers can now target QNX Neutrino RTOS with commercial licensing and support from Digia

QNX medical demo equipped
with a Qt-based user interface
(see video, below)

This just in: Digia and QNX Software Systems have announced that Digia will provide developers who target the QNX Neutrino RTOS with licensing, support, and services for the Qt Commercial development framework. This is welcome news for anyone who wants to use Qt and the QNX Neutrino RTOS in a commercial device or application.

If you're new to Qt, it's a popular framework for writing applications and graphical user interfaces. More to the point, it's a cross-platform framework: You can write your applications once and deploy them across multiple desktop and embedded operating systems, without having to rewrite your source code.

This "write once, deploy across" feature helps explain why a number of QNX customers — particularly those in the medical industry — have been asking for commercial Qt support. In fact, both Qt and QNX Neutrino have a proven history in FDA-approved devices. It's no surprise, then, that the QNX concept team used Qt to build the user interface for their medical device demo, pictured above.

To get a feel for how the concept team integrated the Qt UI with QNX Neutrino, check out the whitepaper, "Persistent Publish/Subscribe Messaging in Medical Devices". And to see the Qt-equipped medical demo in action, check out this video filmed at the Embedded World Conference in Nuremburg. Among other things, the video showcases some nifty BlackBerry PlayBook integration.