Communicating Rapidly Changing Information 
When purchasing complex software products, users frequently receive large quantities of information; however, to use the product efficiently, they need a visually obvious starting point that helps them locate the specific information they need. With maintained With the quantity and diversity of information, customers need to be able to find the information they need without flipping through endless pages. In order to give the users a starting point in all of the printed and ASCII file information. we created a document entitled the Guide to products, users can use the features available with a new release most efficiently if they have an overview of the major changes to the product and to the information about the product. By using visual devices and creating an overview document. for each release, technical communicators can decrease their costs and increase users' productivity.
Bown, Jennifer and Connie M. Bibus. STC Proceedings (1993). Articles>Documentation>User Centered Design