It's an innovative concept: A sweeper that will replace the dustmop or broom-and-dustpan methods of sweeping floors.
(It; 's; an innovative concept) (A sweeper; will replace; the dustmop or broom-and-dustpan methods of sweeping floors)
It A sweeper
's will replace
an innovative concept
the dustmop or broom-and-dustpan methods of sweeping floors