Remember Functionality Remember use cases are concerned with recording information that the user is currently viewing so that it can be retrieved in the future. Remember use cases may be used to add to a persistent bookmarks list, a shopping basket for the current session or a list of saved searches. User selects remember tool. For example, selecting a bookmark tool when viewing a description of a single resource may add that description to the user's bookmark list. User selects request tool.
User confirms request.
Provider of item delivers item to user. Current selection is displayed and may be modified. Rights agreement offered to user. Perhaps the most obvious form of Use is displaying a resource, for example an image, within the system. Use may be an explicit act on the part of the user or it may be invoked by another activity, for example, requesting an image may cause it to be downloaded and then displayed.