proofread chp 4

[phd-thesis.git] / intro / iot-layers.tex

diff --git a/intro/iot-layers.tex b/intro/iot-layers.tex
index 7e488d1..6b0b8d9 100644 (file)
--- 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};
-       \node (2) [below=of 1] {Application};
+       \node (1) [] {presentation};
+       \node (2) [below=of 1] {application};
 %      \node (3) [below=of 2] {Network layer};
-       \node (3) [below=of 2] {Perception};
+       \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} ([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}