Visual metaphors for interacting with databases

Abstract

The need for better human-computer interaction (HCI) has been widely recognized and discussed, even in the database area. It is generally accepted that the quality of the interaction mainly depends on the interface characteristics. How does one recognize "good" interfaces? The use of a suitable metaphor is crucial. Unfortunately, to put it as a metaphor, speaking about metaphors in HCI is like walking on a slippery floor.We would like to come up with a definition of metaphor that is specific to the particular needs of the database area, and, of course, of the database users. Thus, we will highlight some peculiarities of the database interaction. The following considerations should constitute a basis towards a formal approach for the construction of effective metaphors for interacting with databases.