Fable is a series of graphical applications based on Eclipse.
Here are some talks held about Fable :
Daresbury Diamond Meeting 2001
Risoe Meeting (Copenhagen) 2004
Risoe Meeting (Copenhagen) 2005
NOBUGS Conference (Berkeley) 2006
Copenhagen Meeting 2008
Diamond visit 19+20 January 2009
and some talks held about Eclipse/RCP :
Eclipse as Python GUI