I LOVE my new carpet sweeper for wee ones.
It is actually a proper grown up carpet sweeper in its action etc but can have it's handle lengthened and shortened according to the sweepers height.
My carpets are cleaner than they have ever been and even after a few weeks we still (all four of us) occasionally squabble about using it.
It is a bissel swift sweep.
oh yes, if you have a patch of carpet...
you should enjoy the pleasure of quiet cleaning.