Session
Fahrplan rc3 2021
r3s - RemoteRheinRuhr Talk

The card10 badge: Two years of evolution

r3s - Monheim/Rhein
The heart of the card10 badge is still beating strong! Let's see what happened in the last two years.
Fond are the memories of the Chaos Communication Camp 2019. If you attended, you most likely took with you a little wrist-mounted bio-sensor enabled hackable smart "watch" - the [card10 badge](https://card10.badge.events.ccc.de). It's like a time capsule from a better world. While the hardware was set in stone back then, the [firmware](https://firmware.card10.badge.events.ccc.de) was absolutely not. Over time, it learned many new [tricks](https://git.card10.badge.events.ccc.de/card10/firmware/-/blob/master/CHANGELOG.md); we will show the cool things that happened since you last updated your firmware. And invite you to ~~resuscitate~~ reboot your card10 badge with more features, better Bluetooth, cleaner graphics and better sensor support than what you last remembered. Alongside the talk we plan to host self organized sessions with workshops to help you make the most of this little gem. Maybe you don't need another smart watch? How about a BLE connected indoor climate sensor, connected to your Raspberry PI, serving it directly to your phone? Stay tuned. - https://card10.badge.events.ccc.de - https://firmware.card10.badge.events.ccc.de - https://git.card10.badge.events.ccc.de/card10/firmware/-/blob/master/CHANGELOG.md

Additional information

Live Stream https://streaming.media.ccc.de/rc3/r3s
Type Talk
Language English

More sessions

12/27/21
r3s - RemoteRheinRuhr Talk
Daniel Maslowski
r3s - Monheim/Rhein
With approaches dating back to the 20th century, the idea of a TPM is simple: An isolated, constrained environment to offload trust establishment in a larger computing environment. That implies cryptography, firmware, hardware, and per application, different requirements. This talk elaborates on how the seemingly simple concept has been expanded over the years, enumerating implementations in hardware, firmware, other layers of software, and even web browsers, explaining why it is in fact far ...
12/27/21
r3s - RemoteRheinRuhr Talk
Siebo M. H. Janssen
r3s - Monheim/Rhein
kommt noch - wird nachgereicht - Wunschtermin: 27.12.2021 gegen Mittag - einzige Möglichkeit
12/27/21
r3s - RemoteRheinRuhr Talk
Theresa Gier
r3s - Monheim/Rhein
Potato Presenter ist eine Desktopanwendung mit der man Präsentationen erstellen kann. Es erwartet einen Textinput und generiert daraus eine Vorschau, auf welcher der User die einzelnen Elemente beliebig mit Hilfe der Maus manipulieren kann.
12/27/21
r3s - RemoteRheinRuhr Talk
Joseph P. De Veaugh-Geiss
r3s - Monheim/Rhein
The Blauer Engel 4 FOSS (BE4FOSS) project from KDE e.V. seeks to collect, summarize, and spread information related to eco-certification and resource efficiency as it relates to FOSS development. In this talk I will focus primarily on the energy consumption of software, which is also the focus of the Free & Open Source Software Energy Efficiency Project, or FEEP for short. I will walk the audience through the 3 steps for obtaining *Blauer Engel* certification: (1) *Measure*, (2) *Analyze*, (3) ...
12/27/21
r3s - RemoteRheinRuhr Talk
r3s - Monheim/Rhein
Freifunk hat einen Bildungsauftrag. Wie kann dem gerecht werden?
12/27/21
r3s - RemoteRheinRuhr Talk
Roland Meertens
r3s - Monheim/Rhein
Some websites offer a spinning wheel where you, in return for your e-mail address, can win prices and discounts and products. I dove into the code which powers this 'game', and discovered that many prices can't be won, even when altering the probabilities. In this talk I will discuss what I discovered, what I tried, and what the results were.
12/27/21
r3s - RemoteRheinRuhr Talk
r3s - Monheim/Rhein
You like tinkering with single board computers, mesh networks and antennas? You've done it all! But what's next? Maybe this talk is for you. Using Linux, software defined radio and dirty little scripts, we built a realtime marine & airborne vehicle tracking network.