Terrier News Terrier News is a monthly newsletter devoted to various breeds of terriers and topics of interest to terrier owners and breeders. Annie West, the editor and publisher, asked you to help her design a system to enter and manage the hundreds of classified ads that Terrier News publishes. Some ads are for dogs wanted; some are for dogs for sale; and some offer products and services.
1. Design a suitable source document for ads that are telephoned or mailed in.
2. Explain user-centered design principles in a brief memo to Annie.