All VCFB videos are online now.

The videos presented in English are (though some use German slides):

  - Plan 9 (Angelo Papenhoff)
https://media.ccc.de/v/vcfb2023_-_197_-_de_-_202310141215_-_...

  - Recovery of Software from the 1950 Whirlwind Computer Project (Guy Fedorkow)
https://media.ccc.de/v/vcfb2023_-_180_-_de_-_202310141030_-_...

  - MEGA65 Peek the Past, Poke the Future (Oliver Graf)
https://media.ccc.de/v/vcfb2023_-_185_-_de_-_202310141545_-_...

  - Geometrie in Bunt Das grafische Terminal Robotron K8918 (Dirk Kahnert)
     (Geometry in color - the graphical terminal Robotron K8918) 
https://media.ccc.de/v/vcfb2023_-_183_-_de_-_202310141400_-_...

  - How Can We Spot Future Retro Classics? (Fritz Hohl)
https://media.ccc.de/v/vcfb2023_-_188_-_en_-_202310141900_-_...

  - History of the Incompatible Timesharing System (Lars Brinkhoff)
https://media.ccc.de/v/vcfb2023_-_190_-_en_-_202310151015_-_...

  - Die Schickardsche Rechenmaschine wird 400 (Jürgen Weigert)
    (Schickard's calculating machine turns 400)
 
https://media.ccc.de/v/vcfb2023_-_184_-_de_-_202310141500_-_...

And, last but not least, my own talk about the history, technology and recreation of the Apple Lisa:

  - Ignored, Disposed of, Revived - Four Decades of Apple's Lisa (Michael Engel)
 
https://media.ccc.de/v/vcfb2023_-_193_-_en_-_202310151500_-_...