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Diffstat (limited to 'stylefiles/slides/ngi-forum-2025.tex')
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1 files changed, 172 insertions, 62 deletions
diff --git a/stylefiles/slides/ngi-forum-2025.tex b/stylefiles/slides/ngi-forum-2025.tex index 71740bd..83888d1 100644 --- a/stylefiles/slides/ngi-forum-2025.tex +++ b/stylefiles/slides/ngi-forum-2025.tex @@ -24,9 +24,12 @@ \end{frame} -\begin{frame}[c]{Main Thesis} +\begin{frame}[c,label=thesis]{Thesis} {} -Digital Payments via GNU Taler will help strengthen Digital Freedom +\textbf<4>{Digital Payments} via +\textbf<5>{GNU Taler} will +\textbf<3>{help strengthen} +\textbf<2>{Digital Freedom} \end{frame} % \begin{frame}{Main Thesis} @@ -77,7 +80,7 @@ Digital Payments via GNU Taler will help strengthen Digital Freedom \end{frame} \NumTabs{9} -\begin{frame}[c]{Digital Freedom} +\begin{frame}[c]{Digital Freedom}{Stregthening} \textbf{Strengthening} Digital Freedom includes \begin{itemize} \item enabling \tab (creating \& \alert<2->{\textbf<2->{funding}}) @@ -85,25 +88,28 @@ Digital Payments via GNU Taler will help strengthen Digital Freedom \item protecting \tab (legal) \end{itemize} the core aspects. - - \vfill - \uncover<3>{NGI is actually great at enabling of FLOSS.} + \uncover<3->{\textbf{We will focus on FLOSS as representative of Digital Freedom}} \end{frame} -\begin{frame}[c]{FLOSS} +\begin{frame}{FLOSS} {from 20.000ft} -Free/Libre Open Source Software gives users the rights to -run, study, redistribute, and modify it. - -\vfill - +FLOSS = Free/Libre Open Source Software\\ +gives users the rights to +\begin{enumerate} + \item run, + \item study, + \item redistribute and + \item modify it. +\end{enumerate} \pause - -We depend on it. FLOSS is \textbf{everywhere}: - -Your smartphone, your laptop, in the online services you are using, etc. +We depend on it. \textbf{FLOSS is everywhere}:\\ +\pause +Your smartphone, laptop, online services, bank, goverment,...\\ +\pause +\vfill +\large\textbf{How is it funded?} % The philosophy of FLOSS represents a radical reimagining of how % software - and by extension, knowledge - should be created and shared @@ -114,19 +120,29 @@ Your smartphone, your laptop, in the online services you are using, etc. % dependency deepens. \end{frame} -\begin{frame}[c]{The Sustainability Paradox} - {FLOSS Funding Challenges} - -The FLOSS model creates a fundamental tension: - -\begin{itemize} - \item[$+$] generates enormous value for society and the economy - \item[$-$] \alert{struggles to capture sufficient value to sustain itself} -\end{itemize} - % Funding sources like NGI are emerging - recognition that the % traditional economic model fails to support the digital infrastructure % we all depend on. + + +\begin{frame}{FLOSS Funding}{The Supply Side} + +\begin{description}[<+(1)- | alert@+(1)>] + \item[\sc Large Companies:] longterm, large teams commitments.\\ + \small{F.e.: Browsers, Compilers, Tools, etc} + \item[\sc Goverment Grants:] National funding programs, EU: NGI.\\ + \small Usually $\sim$60\% of personell costs covered. + \item[\sc Vendor Stores:] Google PlayStore, Apple AppStore\\ + \small Vendors take a large cut. + \item[\sc Ad Revenue:] Google Ads etc.\\ + \small Annoying for users, also privacy nightmare + \item[\sc User Donations:] via paypal, github, gofundme, patreon, etc.\\ + \small Large variance, 0--10.000EUR/month/developer + \item[\sc Volunteers:] Hobby projects, Students\\ + \small Probably majority of the contributions +\end{description} +\vfill +\uncover<8->{\bf NB: NGI is actually great in funding FLOSS} \end{frame} \begin{frame}[c]{FLOSS Funding}{The Demand Side} @@ -160,56 +176,135 @@ The FLOSS model creates a fundamental tension: \end{description} \end{frame} - -\begin{frame}[c]{Wake up calls}{Underfunding Desasters} -Notable underfunding desasters in the past: - \begin{itemize} - \item OpenSSL - \item xz - \item Log4j - \end{itemize} - -\textbf{Note:} all of those were severe \textbf{security incidents}! - -(Also problems of governance, individual needs etc.) +\begin{frame}{Wake up calls}{Underfunding Desasters} +\begin{block}{Notable underfunding desasters in the past:} + \begin{description}[<+(1)->] + \item[OpenSSL]--- Core library for cryptography and secure communication + \item[Apache Log4j]--- Widely used logging framework for Java + \end{description} +\end{block} +\vfill +\only<2>{\it In 2014, a security vulnerability in OpenSSL + affected ~17\% of all web servers globally. + Only one full-time developer secured billions of e-commerce.} +\only<3>{\it In 2021, a security vulnerability in Log4J + affected millions of Java application world wide. + Maintained primarily by unpaid volunteers.} +\only<4->{Note:\\ + \begin{itemize}[<+->] + \item those were also severe \textbf{security incidents} + \item many more examples exist + % \item majority of underfunded projects are rarely recognized + \item not only funding, but also problems of\\ + \textbf{governance} and \textbf{non-financial needs}. + \end{itemize}} \end{frame} -\begin{frame}[c]{FLOSS Funding}{The Supply Side} - -\begin{enumerate} - \item Large Companies - \item Goverment Grants - \item User Donations - \item Gated Revenue Channels (PlayStore, AppStore) - \item Ad Revenue - \item (Volunteers) -\end{enumerate} +\begin{frame}[c]{The Sustainability Paradox} + {} +\begin{block}{Fundamental Tension in FLOSS model} +\begin{itemize} + \item[$+$] generates enormous value for society and the economy + \item[$-$] \alert{struggles to capture sufficient value to sustain itself} +\end{itemize} +\end{block} +\end{frame} +\begin{frame}[c,label=thesis]{Thesis} +{} +\textbf<3->{\alert<4->{Digital Payments}} via +GNU Taler will +\textbf<3->{help} +\textbf<2->{strengthen +Digital Freedom} +\vfill +\uncover<4->{\alert{\bf Why should that help?}} \end{frame} -\begin{frame}[c]{A word on advertising} +\begin{frame}{Gedankenexperiment}{\only<2->{3 cases}} +Let's assume: +\begin{itemize} + \item new Digital Payment scheme enters the market, + \item and reaches critical mass. +\end{itemize} +\vfill +\uncover<2->{ +\begin{columns}[t] +\begin{column}[t]{0.3\textwidth} +Variant A) +\begin{itemize} +\item account based +\item like others (credit card, paypal, etc.) +\end{itemize} +\end{column} +\begin{column}[t]{0.3\textwidth} +\uncover<3->{ +Variant B) +\begin{itemize} +\item anonymous +\item use like cash +\end{itemize} +\uncover<4->{\alert<4>{\bf 21\% of donators require anonymity}} +\end{column} +} +\begin{column}[t]{0.3\textwidth} +\uncover<5->{ +Variant C) +\begin{itemize} +\item anonymous +\item use like cash +\item microeffort +\end{itemize} +\uncover<6->{\alert<6>{\bf Each form field loses 5\% of users}} +} +\end{column} +\end{columns} +} +\vfill +\textbf<1>{How much more funding will it generate?} -\begin{quote} -No one wakes up excited to see more advertising, -no one goes to sleep thinking about the ads they'll see tomorrow. +\end{frame} -... -Advertising isn't just the disruption of aesthetics, -the insults to your intelligence and the interruption of your train of thought. -\end{quote} -\uncover<2>{\alert{\small{WhatsApp Blog}% -\footnote<2>{\url{https://blog.whatsapp.com/why-we-don-t}}, -June 18th 2012}} +\begin{frame}{Gedankenexperiment}{Case 1/3} +new foo +\end{frame} +\begin{frame}{Gedankenexperiment}{Case 2/3} +\end{frame} +\begin{frame}{Gedankenexperiment}{Case 3/3} \end{frame} +\begin{frame}[c]{GNU Taler} + {overview} + \centering\includegraphics[width=0.85\textwidth]{operations.png} +\end{frame} -\begin{frame}{GNU Taler} - {privacy preserving digital payment system} +\begin{frame}[c]{GNU Taler} + {unique position in the ecosystem} + +\begin{center} +\scalebox{0.8}{\begin{tikzpicture} + \begin{scope}[blend group = lighten] + \draw[red, fill=red! 30!white] ( 90:0.7) ellipse (5cm and 2cm); + \draw[green,fill=green!30!white] (210:2.0) ellipse (4cm and 2cm); + \draw[blue, fill=blue! 30!white] (330:2.0) ellipse (4cm and 2cm); + \end{scope} + + \node at ( 90:3) {\bf\color{red!50!black}Privacy}; + \node at ( 190:6) [anchor=east] {\bf\color{green!50!black}Accountability}; + \node at ( -10:6) [anchor=west] {\bf\color{blue!50!black}Practicality}; + + \node at ( 90:1.5) {Monero}; %~\cite{monero}}; + \node at ( 05:1.8) [anchor=west] {Physical Cash}; + \node at ( 175:1.8) [anchor=east] {DigiCash}; %~\cite{chaum1983blind}}; + \node at ( -90:0.5) {\large\bf GNU Taler}; + \node at ( -90:1.9) [align=center] {Bank Accounts\\Credit Cards}; + %\draw[fill=red] (0,0) circle (1mm); +\end{tikzpicture}} +\end{center} - Image, shortform. \end{frame} @@ -274,4 +369,19 @@ Digital Freedom in the EU } \end{frame} +\begin{frame}[c]{Extras}{here be dragons} +\end{frame} + +\begin{frame}[c]{A word on advertising} +\begin{quote} +No one wakes up excited to see more advertising, +no one goes to sleep thinking about the ads they'll see tomorrow.\\ +...\\ +Advertising isn't just the disruption of aesthetics, +the insults to your intelligence and the interruption of your train of thought. +\end{quote} +\uncover<2>{\alert{\small{WhatsApp Blog}% +\footnote<2>{\url{https://blog.whatsapp.com/why-we-don-t}}, +June 18th 2012}} +\end{frame} \end{document} |