37C3: Smartphones freedom status 2023: Smartphones freedom: various improvements.

Signed-off-by: dllud <dllud@riseup.net>
GNUtoo: Improve commit message.
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

1 files changed, 40 insertions, 35 deletions

diff --git a/37c3/Smartphones_freedom_status_2023/Smartphones_freedom_status_2023.tex b/37c3/Smartphones_freedom_status_2023/Smartphones_freedom_status_2023.tex
index 9a95226..268e256 100644
--- a/37c3/Smartphones_freedom_status_2023/Smartphones_freedom_status_2023.tex
+++ b/37c3/Smartphones_freedom_status_2023/Smartphones_freedom_status_2023.tex
@@ -18,7 +18,7 @@
   {\includegraphics[width=.2\textwidth]{../../external_resources/replicant_website/images/supported-devices/#1.png}}
 }
 
-\title{Android freedom in 2024}
+\title{Smartphones freedom status in 2023}
 \author{Denis 'GNUtoo' Carikli and David 'dllud' Ludovino}
 \date{\today}
 
@@ -26,21 +26,6 @@
 
 \maketitle
 
-%% What is a Smartphones (not a tablet talk)
-%% Mainly 2 free OS: Android and GNU/Linux
-%% Why: because applications. Explain why applications important.
-%% GNU/Linux VS Android
-%% gnome-clocks: what to do for suspend?
-%% My use case: Silence.
-%% Dllud use case: ?
-%%
-%% ask audience who uses Android -> Applications
-%% -> (SDK + F-Droid)
-%% -> Run the applications: limitations of emulators
-%% -> Android distros
-%% -> Status of GloDroid on the Pinephone and Pinephone pro or other
-%%    hardware.
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}
   \center{In this presentation}
@@ -54,30 +39,49 @@
   \end{itemize}
 \end{frame}
 
-{
-  \begin{frame}
-    \center{A Galaxy SIII (I9300):}
-    \outputpicture{0.8}{i9300_hardware.png}
-  \end{frame}
-}
+\begin{frame}
+  \center{A Galaxy SIII (I9300):}
+  \outputpicture{0.8}{i9300_hardware.png}
+\end{frame}
+
+\begin{frame}
+  \center{Hardware}
+  \begin{longtable}[!t]{|p{1cm}|p{2cm}|p{2cm}|p{2cm}|}
+    \hline
+         & Pinephone & Pinephone Pro & Librem 5 \\
+    \hline
+    Boot & Free & Free & Nonfree DDR4 firmware \\
+    \hline
+    WiFi & nonfree firmware & nonfree firmware & nonfree firmware \\
+    \hline
+    Modem & Can be isolated & Can be isolated & Usually isolated \\
+    \hline
+    Battery & Replaceable & Replaceable & Replaceable \\
+    \hline
+    Works & Depends & No suspend to RAM & Yes \\
+    \hline
+    Price & OK for free software people & OK for free software people & Too expensive \\
+    \hline
+  \end{longtable}
+\end{frame}
 
 \begin{frame}
   \center{Hardware}
   \begin{longtable}[!t]{|p{1cm}|p{2cm}|p{2cm}|p{2cm}|p{2cm}|}
     \hline
-         & Pinephone & Pinephone Pro & Librem 5 & LineageOS / Fairphone \\
+         & Fairphone & Pixel 7 \\
     \hline
-    Boot & Free & Free & Nonfree DDR4 firmware & Nonfree, signed \\
+    Boot & Nonfree, signed & Nonfree, signed? \\
     \hline
-    WiFi & nonfree firmware & nonfree firmware & nonfree firmware & nonfree firmware \\
+    WiFi & nonfree firmware & nonfree firmware \\
     \hline
-    Modem & Can be isolated & Can be isolated & Usually isolated & Not isolated \\
+    Modem & Not isolated & Can be isolated \\
     \hline
-    Battery & Replaceable & Replaceable & Replaceable & Yes for Fairphone \\
+    Battery & Replaceable & Non replaceable \\
     \hline
-    Works & Depends & No suspend to RAM & Yes & Yes \\
+    Works & Yes & Yes \\
     \hline
-    Price & OK for free software people & OK for free software people & Too expensive & Depends \\
+    Price & Expensive & OK for free software people \\
     \hline
   \end{longtable}
 \end{frame}
@@ -93,7 +97,7 @@
   \center{Andbox / Waydroid}
   \begin{itemize}
   \item Uses more RAM / space
-  \item Limited
+  \item Limited interfaces to hardware
   \end{itemize}
 \end{frame}
 
@@ -102,15 +106,16 @@
   \begin{itemize}
   \item F-Droid
   \item Depends on nonfree Android SDK
-  \item https://android-rebuilds.beuc.net/ source published and
-    Wchen342 reimplementation but no SDK project gained traction yet.
+  \item \sout{https://android-rebuilds.beuc.net/} https://codeberg.org/Starfish/SDK-Rebuilds \\
+    Sources without EULA. \\
+    WIP: now building and publishing.
   \end{itemize}
 \end{frame}
 
 \begin{frame}
   \center{GNU / Linux}
   \begin{itemize}
-  \item Usable on the pinephone
+  \item Usable on the PinePhone
   \item Issue: applications
   \end{itemize}
 \end{frame}
@@ -123,8 +128,8 @@
   \item Good architecture.
   \item Pinephone 3GiB.
   \item No data connection.
-  \item No multipart SMS (silence key exchange).
-  \item (also no modem isolation).
+  \item No multipart SMS (Silence key exchange)
+  \item (also no modem isolation)
   \end{itemize}
   \end{itemize}
 \end{frame}