You leave your house in a good mood.
At the push of a button you switch off the complete lighting and all the desired appliances. Open and close the garage door with your smartphone.
Your house now recognizes that it is alone and takes care of itself: Motion detectors, door and window contacts become active. The outdoor shading is adjusted as required. It protects the windows from rain and regulates the incidence of light depending on the room temperature. The heating is reduced to save energy.