The Carpe Iter Controller app is a software program that elevates Carpe Iter controllers above simple Bluetooth keyboards (which is what all other remote controls you've ever seen on a motorcycle are - simple keyboards, but with fewer keys than the ones on your desk or notebook).
After you make the initial controller connection, the Controller app primarily takes care of configuring each supported app on-the-fly to make sure everything works as expected without your intervention. Everything happens automatically in the background.
The Controller app guides you through the process of connecting the controller with on-screen instructions.
The Controller app provides a simple on-screen configuration interface.
And provides access to additional features, such as joystick, orientation and LED configuration in the case of Adventure Control, and front wheel sensor calibration and testing for both Adventure Control and Terrain Command.
In addition to the configuration option is the patented HUD ("heads-up display"), which provides access to additional features such as touch lock for rain, volume, brightness and media controls. The HUD is optimized for any type of controller to provide graphical guidance - its layout resembles the layout of controls on the controller (still under development for BMW Control). The HUD is also currently undergoing rapid development, so keep an eye on DevZone for the latest news ;-)