Central vacuum systems – no more “hoovers”. Powerful intakes in each room suck up all the dust and deposit it directly outside. If you prefer the idea of an automated cleaner it is possible to program one to regularly clean whole floors of your house. Stair sensors also ensure that it never takes a tumble.
Hobs – induction hobs heat up only when a metal pan completes the circuit so no more burnt fingers.
Conventional ovens are a thing of the past there are now wall mounted ovens with a lift. Which are very energy efficient, when open, rising heat is trapped within the oven rather than escaping through an open door.
Refridgerators - why not have one with an 15” LCD which has full connectivity to your multi room video and audio systems?!