diff --git a/README.md b/README.md
new file mode 100644
index 0000000..09d090e
--- /dev/null
+++ b/README.md
@@ -0,0 +1,7 @@
+# AI lectures:
+
+* Introduction to Artificial Intelligence
+* Introduction to Robotics
+* Introduction to Machine Learning
+* Maths for Intelligent Systems
+
diff --git a/shared/style-slides.tex b/shared/style-slides.tex
index 80d296e..31faf7e 100644
--- a/shared/style-slides.tex
+++ b/shared/style-slides.tex
@@ -52,6 +52,7 @@
   \cfoot{}
   \rhead{}
   \lhead{}
+  \lfoot{\vspace*{-3mm}\hspace*{-3mm}\helvetica{5}{1.3}{m}{n}{\texttt{github.com/MarcToussaint/AI-lectures}}}
 %  \rfoot{{\tiny\textsf{AI -- \topic -- \subtopic -- \arabic{mypage}/\pageref{lastpage}}}}
 %  \rfoot{\vspace*{-4.5mm}{\tiny\textsf{\topic\ -- \subtopic\ -- \arabic{mypage}/\pageref{lastpage}}}\hspace*{-4mm}}
   \rfoot{\vspace*{-4.5mm}{\tiny\textsf{\color{gray}\topic\ -- \subtopic\ -- \arabic{mypage}/\pageref{lastpage}}}\hspace*{-4mm}}