| AirCondition | 
 Air Condition is the most common used electrical appliance to date that keeps
 the household environment in the desired temperature. 
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| Appliance | 
 A appliance domain instance represents a single appliance inside a household. 
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| CoffeeMachine | 
 Refrigerator is in use in all the households in order to keep food preserved. 
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| Computers | 
 Lights are utilized when the persons inhabiting the house have need for them
 to light the rooms they are in. 
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| ConsumerElectronics | 
 Consumer Electronics are the appliances that are utilized mainly for work or
 enteratinment in the household such as TV, DVD Players, Stereos and so on. 
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| CopyMachine | 
 Lights are utilized when the persons inhabiting the house have need for them
 to light the rooms they are in. 
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| FullyShiftingAppliance | 
 This is the class for the appliance domain instances that can change / shift
 their load without the need for the inhabitants interference. 
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| ICT | 
 ICT are the appliances that are utilized mainly for work or to communicate
 with others from the household such as computers, telephone devices etc. 
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| Lights | 
 Lights are utilized when the persons inhabiting the house have need for them
 to light the rooms they are in. 
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| MicrowaveOven | 
 MicrowaveOven is the kitchen utility we use for cooking. 
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| NotShiftingAppliance | 
 This is the class for the appliance domain instances that cannot change /
 shift their load at all. 
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| Refrigerator | 
 Refrigerator is in use in all the households in order to keep food preserved. 
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| Servers | 
 Lights are utilized when the persons inhabiting the house have need for them
 to light the rooms they are in. 
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| VendingMachine | 
 Refrigerator is in use in all the households in order to keep food preserved. 
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| WeatherSensitiveAppliance | 
 This is the class for the appliance domain instances that start their
 operation when the weather conditions impose to do so. 
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