Video on The Web ...

The highest possible multimedia experience for today : image, voice, music, motion

Not always more efficient, but often more attractive, even fascinating

Easier to get away from a book than from the TV (?)

Video on the web remains at an early stage : Bandwidth & Architecture issues

some application on local area networks (within a school, university, organisation)

E.g. : IP Phone Training Video

new and better codecs

Convergence again ?