& Text Frame
picture and text frame contains all the visual content.
This may include static images, animation, layered images,
anything that HTML supports.
hear the narration associated with the text, simply click
on the link labeled, "Listen" in the lower left
hand corner of your browser. You can adjust your position
in the narration by using the controls that appear. The
audio frame contains all the sound content. This is intended
to be narration, music, or multilayered tracks.
frame is the index or table of contents from which the user finds
their way through the content.
location frame informs the user where they currently are
in the content space.