The symbiotic relationship between the PC and the tablet is accomplished via a network connection. The graphical objects on the tablet are each associated with a shortcut sequence that is transmitted to the PC when touched/clicked. The PC receiving program ( MS Simulator X, Flightgear or Google Earth simulator, simply responds to the keyboard shortcuts.  

1. Design your cockpit background with color or images of actual cockpits.

2. Add the controls and functions you want for your particular aircraft.

3. Modify the look and behavior of the controls

4.Design as many variations of cockpits you want

5.Modify the short cut sequences ( For users who have modified their simulator.