* 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
Rosie wouldn't be so bad either.
That animation is brilliant and absolutely hilarious; it was made by Simon Tofield, one of the directors at Tandem Films:
[link]
... and last but not least, thanks for the pointers to yet more great galleries
I am not particularly keen on apparatus'. I'd prefer a young handsome well mannered clean two legged bed changer-sock finder and spoon chaser who washes and cooks and drives me around in the spare time
As for your idea about bed-changing, sock-finding and spoon-chasing? I like your style!