Intelligent homes might look a little unusual from the outside. This is because the builders use a lot of glass and wood to make the walls. Some of the houses even have a glass roof because it's kinder to the atmospher! But, inside, they are comfortable are bright. The technology, which is similar to that of your tv remote control, makes sure of this. There are always enough light on in every room and the window close when it starts to rain. The water is always at the correct temperature whenever you want to have a shower and the house doesn't allow you to use more water then you neet. You can even watch television in every room, or use the close-circuit cameras to see what's happening in the garden.