X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=intro%2Fiot-layers.tex;h=6b0b8d98cb0755e2088414685b270dd0defea61e;hb=HEAD;hp=06298c0517a84d58fc3775ace5f6cb8539eedd0a;hpb=8142f08ef9966c7c53e82a6097de56de260fdb06;p=phd-thesis.git

diff --git a/intro/iot-layers.tex b/intro/iot-layers.tex
index 06298c0..6b0b8d9 100644
--- a/intro/iot-layers.tex
+++ b/intro/iot-layers.tex
@@ -4,10 +4,10 @@
 \begin{tikzpicture}[node distance=3em,nodes={rectangle,draw,minimum width=12em}]
 %	\node (0) [dotted] {Business layer};
 %	\node (1) [below=of 0] {Presentation layer};
-	\node (1) [] {Presentation layer};
-	\node (2) [below=of 1] {Application layer};
+	\node (1) [] {presentation};
+	\node (2) [below=of 1] {application};
 %	\node (3) [below=of 2] {Network layer};
-	\node (3) [below=of 2] {Perception layer};
+	\node (3) [below=of 2] {perception};
 
 	\draw [<->] (1) -- (2);
 	\draw [<->] (2) -- (3);
@@ -18,7 +18,7 @@
 		-- ([yshift=-1em,xshift=1em]1.south east)
 		-- ([xshift=1em]1.north east)
 		-- ([xshift=3em]1.north east)
-		-- node [draw=none,midway,sloped,below,yshift=-2pt] {Network layer} ([xshift=3em]3.south east)
+		-- node [draw=none,midway,sloped,below,yshift=-2pt] {network} ([xshift=3em]3.south east)
 		-- ([xshift=1em]3.south east)
 		-- ([yshift=1em,xshift=1em]3.north east)
 		-- ([xshift=1em,yshift=1em]3.north west)
@@ -26,6 +26,8 @@
 		-- ([yshift=2em,xshift=1em]3.north east)
 		-- ([yshift=-2em,xshift=1em]1.south east)
 		-- cycle;
-		;
+
+	\draw [densely dotted] (1.south) -- (2.north);
+	\draw [densely dotted] (2.south) -- (3.north);
 \end{tikzpicture}
 \end{document}