Here is a summary of the classification in the perceptual domain. In the assignment for this course we can take a media preference of the users into account. We have viewgraphs, images, video fragments, from which we can also extract the audio part, and we have written notes, that correspond closely to the spoken audio. As a result we can perform adaptation to the preference for auditory, visual or textual material. Additionally, we can accommodate some of the tactile and internal kinesthetic preferences by means of additional linking and text.