static void Main()
{
// Create a radio and its up/down command objects
Radio radio = new Radio();
radio.SwitchOn();
IVoiceCommand volumeUpCommand = new VolumeUpCommand(radio);
IVoiceCommand volumeDownCommand = new VolumeDownCommand(radio);
// Create an electric window and its up/down command objects
ElectricWindow window = new ElectricWindow();
IVoiceCommand windowUpCommand = new WindowUpCommand(window);
IVoiceCommand windowDownCommand = new WindowDownCommand(window);
// Create a speech recogniser object
SpeechRecogniser speechRecogniser = new SpeechRecogniser();
speechRecogniser.SetCommands(volumeUpCommand, volumeDownCommand);
Console.WriteLine("Speech recognition controlling the radio");
speechRecogniser.HearUpSpoken();
speechRecogniser.HearUpSpoken();
speechRecogniser.HearUpSpoken();
speechRecogniser.HearDownSpoken();
speechRecogniser.SetCommands(windowUpCommand, windowDownCommand);
Console.WriteLine("Speech recognition will now control the window");
speechRecogniser.HearDownSpoken();
speechRecogniser.HearUpSpoken();
Console.Read();
}