The invention enhances the viewing experience of visitors to marine environments. a specimen is selected by pointing devices near viewing stations 6, 8, 10, 12, 14, having video displays. The specimen is optically scanned, and the video image compared to a database 16 stored within a computer network 2, to which each viewing station is connected. A number of different graphic identification techniques are used to compare the scanned image to the data within the database, including bulk size-shape filtering, color filtering, and pattern analysis. Once the specimen has been identified, the database provides name, habitat, size, habits, diet, history, and other such demographic information to an output device at the viewing station 14 including printers 32. The textual outputs are translated into different languages automatically by computer program methods, in the form of both text and sounds.
