Ritek in Cebit
in the Cebit 2001 show presented many interesting shaped CDs among with a new
type of media called "Semi-CD" and "Semi-DVD". If you click
in the left picture you will see more clearly the "Semi-CD" media.
As we understand the media is full sized (12cm) but the recordable part is up
to 8cm (around to 200mb). The rest part from 8cm >> 12cm is see through
Ritek also presented mini DVD media and DVD-Video
5, DVD-Video-9 and DVD-Video-10 media.