presentation my design project is seeing the invisible system hidden under the package delivery. After establishing this title, I started my research. The first step is brainstorming, we talked about our personal experience about collecting parcels and sharing our shallow and primary impression about delivery systems. Then, the next step is to read some papers and press, I read a paper called Package delivery systems and methods, written by Ross Kenneth in 2001, this paper provides a method and system for delivering packages to a depot delivery destination selected by a customer for package pickup. This delivery system is designed to provide consumers with package security from order to final delivery and also provide the customers with the ability to track their orders at any time without the intervention of merchant customer service personnel. Besides this paper contains many flow chats which can illustrate these process clearly.