Search for "Ray" returned 3401 results

Mothers' G(q)uilt: An exploration of mothers' experiences through an interactive quilt

• Stage B 2024
• 20 min
• 2024-05-31
• 21
• Sophia Komninou
Electromagnetic Field 2024

Recount 2016: An Uninvited Security Audit of the U.S. Presidential Election

• 60 min
• 2016-12-28
• 2.8k
• Matt Bernhard and J. Alex Halderman
33C3: works for me

Shopshifting

The potential for payment system abuse

• 60 min
• 2015-12-27
• 99.4k
• Karsten Nohl, Fabian Bräunlein and dexter
32C3: gated communities

A Quick Stop at the HostileShop

• Security Fuse
• 32 min
• 2025-12-28
• 3.0k
• Mike Perry
39C3: Power Cycles

Community Interactions in OSM editing

• OSM OpenStreetMap
• 41 min
• 2021-07-11
• 48
• Dipto Sarkar and Jennings Anderson
State of the Map 2021

Freedom in your computer and in the net

• 62 min
• 2014-12-29
• 32.7k
• Richard Stallman
31C3: a new dawn

SIM card technology from A-Z

• Hardware & Making Main
• 63 min
• 2019-12-27
• 24.9k
• LaForge
36C3: Resource Exhaustion

Why we need to reinvent media - and how

• Zürich Bitwäscherei Bitwaescherei
• 36 min
• 2020-12-28
• 123
• Vardon Hamdiu
Remote Chaos Experience

Exploring fraud in telephony networks

• 62 min
• 2018-12-28
• 4.5k
• Merve Sahin and Aurélien Francillon
35C3: Refreshing Memories

Long range radio communication for everyone using LoRaWAN.

• 21 min
• 2018-12-27
• 1.5k
• Peer Springstübe and Tobias Kaupat
ChaosWest @ 35c3

Newsveillance

• 29 min
• 2018-08-31
• 105
• Matt Carroll
Electromagnetic Field 2018

DevOps for GNOME with Flatpak

And how we improved our contributors experience and…

• 21 min
• 2018-05-26
• 42
• Carlos Soriano
openSUSE Conference 2018

Open Roberta Lab - Visual Online Programming Environment for Computer Kids

• 52 min
• 2015-08-23
• 175
• Markus Ketterl
FrOSCon 2015

Lightning Talks

• Community
• 39 min
• 2024-04-06
• 202
• Bernhard "Slash" Trummer
Grazer Linuxtage 2024

Tor censorship attempts in Russia, Iran, Turkmenistan

• Ethics, Politics & Society
• 62 min
• 2023-12-28
• 6.7k
• Roger Dingledine
37C3: Unlocked

Keynote: RustBelt: Securing the Foundations of the Rust Programming Language

• Talk BOB
• 60 min
• 2022-03-11
• 185
• Derek Dreyer
BOB Konferenz 2022

Accelerating Scientific Research through Spinning Out a Software Company

Our story about finding the balance between free and…

• Keynote
• 28 min
• 2023-05-26
• 8
• Marcus Ludwig
openSUSE Conference 2023

Automatisierte Bestimmung der Straßenbeschaffenheit mit Machine Learning

• Routing und Mobilität
• 21 min
• 2024-03-20
• 298
• Alexandra Kapp and Edith Hoffmann
FOSSGIS 2024

Self Models of Loving Grace

• Science Saal ZIGZAG
• 60 min
• 2024-12-28
• 21.8k
• Joscha Bach
38C3: Illegal Instructions

systemd's D-Bus Implementation, And Its Python asyncio Binding

• Entwicklung HS i1
• 48 min
• 2025-04-26
• 251
• Jörg Faschingbauer
Grazer Linuxtage 2025

Opt Green: Coordinating a Windows 10-to-Linux upcycling campaign across Free Software…

• Stage YELL
• 45 min
• 2024-12-28
• 2.2k
• joseph
38C3: Illegal Instructions

Clay PCB

• Art & Beauty Saal ZIGZAG
• 39 min
• 2024-12-27
• 5.7k
• Patrícia J. Reis and Stefanie Wuschitz
38C3: Illegal Instructions

What opinions do LLMs/chatbots have about OpenStreetMap?

• Pulag sotm2025-eng
• 5 min
• 2025-10-03
• 45
• Peter Mooney
State of the Map 2025

Eigenklang live

• Anderes alte-hoelle
• 92 min
• 2021-12-28
• 215
• Kollektiv Eigenklang
rC3 NOWHERE

What is Algorave?

• ChaosZone
• 57 min
• 2021-12-28
• 764
• Alexandra Cardenas @crcdng
rC3 NOWHERE