This later mechanism is usually employed to integrate two logically distinct components, such as an interactive document and an application (e.g. a web browser) into one seamless whole.
An AUI is primarily created based on the features of the system, and the knowledge levels of the users that will utilize it.
The AUI must be designed with varying levels of implementation in mind, and be coupled with a way to measure any particular users needs.
The goal behind adaptive presentation is to display certain information based on the current user.
A way that the AUI can achieve this differentiation could be to hide information to be presented based on the user's experience level.