Topic summary
Breadcrumb
Extracted from the Wikipedia article Breadcrumbs.
Hansel and Gretel
In the fairy tale "Hansel and Gretel", breadcrumbs are used by Hansel and Gretel to track their footpath. However, the breadcrumbs were eventually eaten by birds, subsequently leading them to become lost in the woods. The popularity of breadcrumbs in the fairy tale led to the use of the word breadcrumb as a navigation element that allows users to keep track of their locations within programs or documents.