Scott Amron is an inventor with a knack for using the Task Unification pattern, one of five in Systematic Inventive Thinking. His most recent is a sticker that turns into a soap under running water. It is called Fruitwash. Once dissolved, the Fruitwash removes wax, pesticides, and dirt from fruit and vegetables. The sticker has been "assigned an additional task" as it performs its primary task. Classic Task Unification.