food scrap container

httpv://www.youtube.com/watch?v=p69Lk-tR3dA This is quite an impressive design for a nearly hands-free kitchen f00d scrap collector. Only thing I wonder about, is if they're throwing away the plastic bag with contents, or they're emptying it into a compost bin and disposing the plastic each time. I've never thought to put a bag in the kitchen scrap container, but I guess some (most?) people do.