Search for "Ralf Lang" returned 614 results

Iridium Update

more than just pagers

• 56 min
• 2015-12-28
• 48.5k
• Sec and schneider
32C3: gated communities

Querying Linked Data with SPARQL and the Wikidata Query Service

• Hardware & Making WikiPakaWG
• 50 min
• 2019-12-27
• 290
• Lucas Werkmeister
36C3: Resource Exhaustion

37C3 Infrastructure Review

Teams presenting how they helped making this awesome event

• CCC
• 71 min
• 2023-12-30
• 9.1k
• nicoduck and et al.
37C3: Unlocked

3D Casting Aluminum

Too Much Fun with Microwaves

• 55 min
• 2014-12-27
• 3.3k
• Julia Longtin
31C3: a new dawn

To sign or not to sign: Practical vulnerabilities in GPG & friends

• Security One
• 48 min
• 2025-12-27
• 45.9k
• 49016 and Liam
39C3: Power Cycles

Chaos-Familien-Duell

• 75 min
• 2018-12-28
• 257
• olel
ChaosWest @ 35c3

Structuring open hardware projects

experiences from the “i3 Berlin” 3D printer project with…

• 33 min
• 2013-12-29
• 109
• Bram de Vries and Morris Winkler
30C3

Hebocon

A sumo style robot battle for intentionally crappy robots!

• 23 min
• 2016-12-29
• 2.0k
• Konfusius
33C3: works for me

How (not) to build autonomous robots

Fables from building a startup in Silicon Valley

• Ethics, Society & Politics Main
• 54 min
• 2019-12-27
• 14.8k
• Sasha
36C3: Resource Exhaustion

Closer Encounters - Finale

• Chaosstudio Hamburg
• 42 min
• 2021-12-30
• 675
• Thies Mynther and Piko
rC3 NOWHERE

Howto grok an experiment at an FEL

• Chaosstudio Hamburg
• 44 min
• 2021-12-29
• 674
• James Wrigley and Cyril Danilevski
rC3 NOWHERE

KI im Klassenzimmer - ein Update!

Wie KI in der Schule wirklich entlasten könnte

• Ethics, Politics & Society
• 42 min
• 2023-12-30
• 3.8k
• Nina Galla
37C3: Unlocked

Infoboxes panel

• 58 min
• 2019-10-26
• 51
• Andrew Lih, Amador Alvarez, Mike Peel, Tpt and Harmonia Amanda
WikidataCon 2019

Hacks and leaks, then and now

• Milliways
• 43 min
• 2023-08-17
• 1.4k
• Jeremy Hammond and Gabriella Coleman
Chaos Communication Camp 2023

All cops are broadcasting

TETRA unlocked after decades in the shadows

• Security
• 63 min
• 2023-12-27
• 19.5k
• Jos Wetzels, Carlo Meijer and Wouter Bokslag
37C3: Unlocked

Infrastructure of a migratory bird

Technology and autonomy in more-than-human networks

• Art & Beauty
• 41 min
• 2023-12-28
• 1.6k
• Gordan Savičić and Felix Stalder
37C3: Unlocked

Project Blinkenlights

• Bits & Bäume
• 92 min
• 2023-08-19
• 4.3k
• Tim Pritlove
Chaos Communication Camp 2023

How to contribute to make open hardware happen

Mooltipass, Openpandora/Pyra and Novena/Senoko: how I…

• 51 min
• 2015-12-30
• 3.9k
• mclien
32C3: gated communities

Mathematical diseases in climate models and how to cure them

• Science Main
• 49 min
• 2019-12-27
• 4.5k
• Ali Ramadhan and Valentin Churavy
36C3: Resource Exhaustion

Libraries panel

• 52 min
• 2019-10-26
• 134
• Hilary Thorsen et al.
WikidataCon 2019

Drones

Autonomous flying vehicles, where are we and where are we…

• 60 min
• 2013-12-29
• 628
• Piotr Esden-Tempski
30C3

Afroroutes: Africa Elsewhere

VR experience "Beyond Slavery"

• 38 min
• 2018-12-27
• 458
• Sélim Harbi
35C3: Refreshing Memories

Building a Wikidata tool

• 49 min
• 2018-12-29
• 260
• Lucas
35C3: wikipakawg

CIA vs. Wikileaks

Intimiditation surveillance and other tactics observed and…

• Ethics, Society & Politics main
• 58 min
• 2020-12-28
• 62.4k
• andy
Remote Chaos Experience

Infrastructure of Wikipedia

• Hardware & Making WikiPakaWG
• 52 min
• 2019-12-29
• 2.5k
• Amir Sarabadani, Lucas Werkmeister and Daniel
36C3: Resource Exhaustion