It totally blows when you come home only to discover a yellow slip on your door because of a missed package. Well guess what? You don't have to go to the post office to pick it up. The Swiff post will redeliver that to you, where and when you want it.
To prove this, German agency Jung Von Matt/Limmat "drove," some 30 modified parcels around Lucerne, lookign for their intended recipients. These parcels were remote controlled. The parcels contained appropriate gifts, too, including flowers for couples and even a bone for a dog. Fun stuff.