Every machine in this house communicates, so it knows where family members are and what they are doing. It can anticipate what they will do and want next. For instance, as they wake up, it prepares coffee in the kitchen and chooses news and entertainment items for them. It you forget to take your medicine, the medicine cupboard reminds you. The toilet analyzes stools and urine, and it It detects a health problem. the house warns the family. At night, lights and off as needed. The fridge knows what food and drink is in It because every item has a computer chip, and the house orders whatever is needed. A delivery van quickly brings the supplies.