The Revolution
There is a revolution around Smart Devices. A new kind of devices (phones, tablets and others) getting more and more popular. This revolutionizes application development too since new kinds of applications are running (and can be built) on these smart devices: Native Task (or Activity) Oriented applications and Consumer applications.
Consumers all over the world choose which smart device to buy and use. On the other side each smart devices manufacturer states its own user interface standards and development languages which makes application development for smart devices even more challenging.
The Product
GeneXus X Evolution 2 incorporates technology and a specific generator for these devices: the Smart Devices Generator. The devices supported so far are Android, Blackberry and iOS -iPhone, iPad, iPod Touch.
This means that you describe your needs, and GeneXus generates the applications and makes them run on those devices; all of them based on a single description.