diff --git a/presentation201812.md b/presentation201812.md
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--- a/presentation201812.md
+++ b/presentation201812.md
@@ -22,24 +22,21 @@ I organised a workshop, part of the pyratechnic sessions, with the first years.
 
 ##My research turn - voice in public:
 
-The workshop was missing content and after the feedback I got from the participants and the outcome of it I started looking for transcriptions and distribution of public speeches and that led me on my interest on the voice and the body in public. And the surveillance of it.
-So I turned my research
+The workshop was missing content and after the feedback I got from the participants and the outcome of it I started looking for transcriptions and distribution of public speeches and that led me on my interest on the voice and the body in public.
 
 **https://pad.xpub.nl/p/chapter1-speech-recognition**
 
-**thesis_chapter_images.pdf**
 
-
-
-The voice in public an the 
-- looking at a specific example of counter communication with the use of technology for the voice in public
-
-Specific examples of the diagram (pdf of Davis and her diagram, diagram of soufragetes)
+So my research started to focus on voice in public, public speeches and assemblies with the aid of media. I looked at specific examples of counter communication that I had come accross in a previous research.
 
 **examples-speeches.jpg**
 
 **diagram-flows.jpg**
 
+So I annotated again the Shannon diagram for each example. Explain the red one, the green.
+
+
+Explain the blue
 **streaming-assemblies.jpg**