DocuWorld give access to bibliographic information to perform query and analyze. Each document is represented as a rectangular box with the front texture using the first page of the document, thickness encoding the number of pages, and the yellowness the date of the document, stronger is the yellow color, older is the document.
The position of the user is fixed in the environment and the position of document depends on the query done. Query are performed through keyboard input. Indeed, the more relevant a document is to the current query, the closer it comes to the user. Then a user can store a selected document using mouse drag and click.