Press release: “Today, Google Inc. announced new technologies to enhance and improve the search experience. Three new products – Google Co-op, Google Desktop 4, and Google Notebook – advance the state of the art in search by helping users worldwide find and share more relevant information. The products all incorporate new capabilities that leverage user communities, enabling users to either share more information with others or benefit from other users’ expertise to improve the accuracy of search results. The company also introduced Google Trends, a new tool that enables users to examine billions of searches conducted on Google to gain insight into broad search patterns over time.”