The elapsed time of the movie remains visible and is updated in seconds. On the right of the screen below, the index menu lets users quickly jump to sub topics. Once an item has been selected its color swaps from blue to orange. Audio comments by a native English speaker should be added to each movie. Each step, purpose or action performed on the screen should be explained in real time, synchronized with the images.
Users can listen and watch actions throughout movies in a passive manner.
At any time though, they can pause on a particular event and review it by stepping back a few images backward or by using the index subtopic menu shortcuts to jump to a specific part of it. The video jukebox metaphor was chosen for two reasons. First, the jukebox graphics should give people the impression of playing with an old familiar device, instead of getting involved with a frightening computer gear. Second, the video jukebox looks like an acceptable model to illustrate and explain part of the interactions between people and the Internet, or the Web more precisely. This analogy does not completely match every feature of both systems.