* Automated bed-changing apparatus. Who needs the gym after fighting with super-kingsize duvets?
* Self-cloning socks. Solve the problem of all those odd ones
* Never-tangle tights. Think of all the time you could save when they don't
come out of the washing machine looking like Escher'd been at them
* Homing tea-spoons. I think mine run off to keep the bloody socks company
For all the cat-lovers - and cat-haters! - out there Cat Alarm Clock