Search for person "Jonas Witschel" returned 52 results

55 min

Attribution revolution

Turning copyright upside-down with metadata

• 55 min
• 2014-12-30
• 3.1k
• Jonas Öberg
31C3: a new dawn

70 min

"Neue Leichtigkeit"

when unconditional artistic freedom happens

• 70 min
• 2011-12-29
• 204
• Alex Antener, Amelie Boehm, Andrin Uetz, Jonas Bischof, ruedi tobler and Samuel Weniger
28C3: behind enemy lines