From 0b0bf7f4da36281b80de9ee623a093740638fbc2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20V=C3=B6geli?= <stefan.voegeli@srf.ch>
Date: Mon, 16 Oct 2023 12:02:23 +0200
Subject: [PATCH] add toc

---
 01/index.md | 11 +++++++++++
 02/index.md | 14 ++++++++++++++
 03/index.md | 15 ++++++++++++++-
 3 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/01/index.md b/01/index.md
index 1ce6a90..25e3030 100644
--- a/01/index.md
+++ b/01/index.md
@@ -1,5 +1,16 @@
 # 25.09.2023
 
+- [25.09.2023](#25092023)
+  - [Resources](#resources)
+  - [Digital, digitalization and digitality](#digital-digitalization-and-digitality)
+    - [What does the term "digital" mean?](#what-does-the-term-digital-mean)
+      - [What is "post-digital"?](#what-is-post-digital)
+    - [What does the term "digitalzation" mean?](#what-does-the-term-digitalzation-mean)
+      - [What is "neo-digitalization"?](#what-is-neo-digitalization)
+    - [What does the term "digitality" mean?](#what-does-the-term-digitality-mean)
+    - [How do tools, machines, automats, computers and roboters differ?](#how-do-tools-machines-automats-computers-and-roboters-differ)
+
+
 ## Resources
 
 - Digitalization, digital, digitality
diff --git a/02/index.md b/02/index.md
index e18f1d5..9bf9c2e 100644
--- a/02/index.md
+++ b/02/index.md
@@ -1,5 +1,19 @@
 # 02.10.2023
 
+- [02.10.2023](#02102023)
+  - [Resources](#resources)
+  - [How to make something digital? - Vinyl records](#how-to-make-something-digital---vinyl-records)
+  - [Discretization](#discretization)
+    - [How is the 3D sound decomposed in the new 3D formats?](#how-is-the-3d-sound-decomposed-in-the-new-3d-formats)
+    - [Excercises](#excercises)
+      - [1a](#1a)
+        - [What is Euclidean geometry?](#what-is-euclidean-geometry)
+          - [Euclid's axioms](#euclids-axioms)
+      - [1b](#1b)
+      - [1c](#1c)
+      - [1d, 1e, 1f](#1d-1e-1f)
+
+
 ## Resources
 
 - [Fourier transform](https://betterexplained.com/articles/an-interactive-guide-to-the-fourier-transform/)
diff --git a/03/index.md b/03/index.md
index 8396fda..e34084d 100644
--- a/03/index.md
+++ b/03/index.md
@@ -1,5 +1,15 @@
 # 09.10.2023
 
+- [09.10.2023](#09102023)
+  - [Coding](#coding)
+    - [Colors and their coding](#colors-and-their-coding)
+      - [RGB](#rgb)
+        - [Silver, gold and metallic colors](#silver-gold-and-metallic-colors)
+      - [CMYK](#cmyk)
+      - [Subjective perception](#subjective-perception)
+    - [Facial action coding system](#facial-action-coding-system)
+
+
 ## Coding
 
 ### Colors and their coding
@@ -41,4 +51,7 @@ To print with CMYK, first the cyan part of the image is printed, then the magent
 
 The preceived color is not only dependent on the color intensity. It relates also to the surrounding colors.. Therefore a color with the same color values can appear brighter or less brighter depending on its location.
 
-![Image showing the subjective perception of color](subjective-color.png)
\ No newline at end of file
+![Image showing the subjective perception of color](subjective-color.png)
+
+### Facial action coding system
+