The binaries for this application can be found at This application uses some new functionalities of WPF 4.0.

The interface of the application looks as follows:


The application uses a DroneController instance that connects to an ARDrone with networkid ‘ardrone_229’. I f you would like to get this application up and running make sure you replace this value in the code where the connection with the ARDrone is made.

Note: This image is taken in evening light conditions in my living room. It also gives a slight idea of the available surface I had working most of the time with the ARDrone. In the process I ruined at least two of my plants that are located in the corner of the living room.

As I already indicated the application is designed for a wide screen multi touch screen (1920×1080). On the right side of the screen you can see two controls that allow to pilot the ARDrone by multi-touch gestures on the screen. The radar allows you to control roll and pitch, it also supports single finger rotation which results in changing the yaw parameter of the ARDrone. The joystick on the left of the radar allows you to control height and yaw of the ARDrone. The button with the cog on top of the joystick allows to switch the joystick with two slider controls that can also be manipulated with gestures.


The UI also lets you change the device you use to control the ARDrone:


Here you see the drop down menu that allows you to change the input provider. The Sensor Board is a circuit board that contains several sensors (accelerometer, touch, ambient light) that can be used to demonstrate the new Sensor capabilities available on Windows 7. I f you do not own such a circuit board this inputprovider can of course not be used. This is a link to the product page of the Flexis JM Badge Board.

For the design I based myself on some resources I found on the web:

Remark: The name of this application is PlayGround, and that is what it is. I am not a professional designer (although I would like to be somewhat more proficient on this), so this application is just to experiment with a couple of things. Just as I learned a lot from looking around on the web I am sure this application also has something to offer on this level. I always am eager to learn so if you find things that can be considered an ‘insult’ to professional coding please let me know.

In the following post I will talk about the Path Designer. This is an experimental extension that uses a re-hosted workflow designer (Windows Workflow Foundation 4).