Chaos Computer Club - archive feed

Chaos Computer Club - archive feed

By CCC media teamTechnology
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Chaos Computer Club - archive feed episodes

  • Running around in circles and why it isn't as useless as you first expect. (emf2022)
    I run Parkrun (some weeks), and am trying to run the alphabet. While running one week I realised that every parkrun course is the same. They are all basically one of a few mathematical objects, the integers or some pair, tuple or quadruple of integers. We will ask and see why?
    In this talk I will explore the broad and interesting idea of Topology and present them to a general audience through comedy and one of my other main passions, parkrun. I will use homotopy and related ideas to show how everyday objects and familiar activities are the same to mathematicians and explain why, think coffee cup and donut.
    about this event: https://c3voc.de
    19 min
  • Meeting with Jitsi: State of the Union (osc22)
    In this talk Emil will go over some of Jitsi's History, what use cases and larger forces drive its development and where it is headed.
    Looking forward to seeing you there!
    In this talk Emil will go over some of Jitsi's History, what use cases and larger forces drive its development and where it is headed.
    Looking forward to seeing you there!
    about this event: https://c3voc.de
    29 min
  • Building weird games controllers. (emf2022)
    Games controllers are boring. They have the same few buttons in the same place.
    It doesn't have to be this way. In this talk, I'll go through how I've made controllers that are different and unique.
    These controllers are quick and easy to make with a microcontroller and Circuit Python, and theycan use almost any input device, such as slider potentiometers, rotary encoders, IMUs and touch pads. We’ll look at what’s worked, what hasn’t and how to make your own games controller.
    about this event: https://c3voc.de
    22 min
  • New git based workflow for Factory packages? (osc22)
    The Open Build Service has new support to allow developing packages directly in git repositories. This means that entire source management would be handed over to some pagure, gitlab or gerrit instance as origin of trust.
    The talk will describe possible setups, workflows and development scenarios. Including an open discussion what should we aim for our main distributions.
    The Open Build Service has new support to allow developing packages directly in git repositories. This means that entire source management would be handed over to some pagure, gitlab or gerrit instance as origin of trust.
    The talk will describe possible setups, workflows and development scenarios. Including an open discussion what should we aim for our main distributions.
    about this event: https://c3voc.de
    40 min
  • An introduction to building your own digital audio effects (emf2022)
    An introduction to getting started designing and building your own audio DSP processors for guitar pedals, eurorack modules and other similar style projects using modern microcontrollers.
    Covering the very basics of digital audio, microcontrollers, audio codecs and PCB design, this talk will give a whistle stop tour of the process involved in making digital effects processors from conception to building a prototype. This talk will be aimed at those with little experience, but an interest in combining electronics and programming to process live audio in hardware.
    I came from a programming background, and have no training in electronics. I want to show an audience what can be achieved with a little bit of knowledge and lots of enthusiasm. Encouraging borrowing from open source projects to identify common circuits and practises that can be stitched together to form a complete project.
    about this event: https://c3voc.de
    31 min
  • Open Garden, Mesh networks, and how it helped me protest safer (emf2022)
    Imagine this: you're a Venezuelan student activist, and you're protesting to get your university the budget it so desperately needs and the powers that be mercilessly cut away. But then, your government disrupts phone coverage in the area to discourage protestors and potentially cover human rights violations.
    Scary, right? Hopefully you're not in this situation. But chances are your hacker brain would love to know how I used tech to react to this! In this talk, I'll cover how we stayed connected using Mesh Networking, phones' Wi-Fi chips, a couple of apps, a bit of fear, and a whole lot of determination!
    https://twitter.com/gustakasn0v
    about this event: https://c3voc.de
    16 min
  • A new distribution openSUSE Leap Micro (osc22)
    openSUSE Leap Micro is a new distribution based on SUSE Linux Enterprise Micro with the main purpose to be a host-os with minimal footprint which fits well the app-centric world.
    A small foot print, focus on the EDGE as well as data center, containerization and virtual machines, whatever flies your app. Leap Micro has a 6 months release cycle with support lasting until the next release or up to 4 years of support with a migration to SLE Micro.
    openSUSE Leap Micro is a new distribution based on SUSE Linux Enterprise Micro with the main purpose to be a host-os with minimal footprint which fits well the app-centric world.
    A small foot print, focus on the EDGE as well as data center, containerization and virtual machines, whatever flies your app. Leap Micro has a 6 months release cycle with support lasting until the next release or up to 4 years of support with a migration to SLE Micro.
    about this event: https://c3voc.de
    19 min
  • Introduction to the Demoscene (emf2022)
    The demoscene is a strange geek subculture, dedicated to making great digital art and making computers doing things they were never designed to do. At EMF, we have the Field-FX village, which will spend the weekend showcasing the best of the demoscene. Come learn who we are and how you can get involved and easily start creating some awesome demos
    about this event: https://c3voc.de
    20 min
  • Dave Cranmer talks about nervoussquirrel.com and how to get paid to make things (emf2022)
    Delighted to announce that the Ore-Some Xylophone will be making its UK debut at EMF 2022!
    Come and see the electromechanical xylophone that generates truly random compositions by measuring the radioactivity of a lump of uranium ore. You can turn the handwheel to move the lead shield and adjust the speed of the music.
    I like making things, often mechanical or electronic. My sculptures frequently have audio elements, and involve owls whenever possible.
    My website has a lot of descriptions of how projects were built, but I'm planning a talk that gives a little more detail about the business side of making things full time for a living. The talk is aimed at myself, 20 years ago.
    I hope you're listening, younger me...
    about this event: https://c3voc.de
    34 min
  • making a switch from docker to podman in development environment (osc22)
    On an example of PMM (Percona Monitoring and Management) opensource project I would like to show how to use podman instead of docker in software development process.
    We would go throw the basic (how to configure it) and discuss the changes required in build scripts, environment and etc.
    This will cover docker (run, build), docker-compose and briefly minikube to be replaced or use podman.
    [presentation slides](https://denisok.github.io/oSC/switch_docker_podman_dev_env.html)
    On an example of PMM (Percona Monitoring and Management) opensource project I would like to show how to use podman instead of docker in software development process.
    We would go throw the basic (how to configure it) and discuss the changes required in build scripts, environment and etc.
    This will cover docker (run, build), docker-compose and briefly minikube to be replaced or use podman.
    [presentation slides](https://denisok.github.io/oSC/switch_docker_podman_dev_env.html)
    about this event: https://c3voc.de
    28 min

About Chaos Computer Club - archive feed

From the publisher's feed

Der Chaos Computer Club ist die größte europäische Hackervereinigung, und seit über 25 Jahren Vermittler im Spannungsfeld technischer und sozialer Entwicklungen.