Human processor + figures fix

diff --git a/tex/4-loop.tex b/tex/4-loop.tex
index 412e7085a7ee3605dafa28631707c34ce86bd155..7d05c97997f487b0f5d1139552255d27cc969e51 100644 (file)
--- a/tex/4-loop.tex
+++ b/tex/4-loop.tex
@@ -16,6 +16,8 @@ Sensorimotor loop~\cite{oregan01a}
 
 Theory of action~\cite{norman88}
 
+Human processor: perceptual system, motor system, cognitive system~\cite{card83}
+
 Direct manipulation~\cite{schneiderman83}
 
 Instrumental interaction~\cite{mbl00}
@@ -53,9 +55,8 @@ The point of this chapter is saying that previous chapters should be part of thi
 \begin{figure}[htb]
   \centering
   \definecolor{cellred}{rgb}    {0.98,0.17,0.15}
-  
   \newcommand{\stage}[2]{
-    \node[minimum width=2.1cm, minimum height=.85cm,fill=cellred, text=white,text width=2cm, align=center, rounded corners=2ex, outer sep=0](#1) {#2};
+    \node[minimum width=2.5cm, minimum height=.85cm,fill=cellred, text=white,text width=2cm, align=center, rounded corners=2ex, outer sep=0, execute at begin node=\setlength{\baselineskip}{0em}](#1) {#2};
   }
   \begin{tikzpicture}
     \small
@@ -94,7 +95,7 @@ The point of this chapter is saying that previous chapters should be part of thi
     \definecolor{cellblue}{rgb}    {0.17,0.60,0.99}
     
     \newcommand{\stage}[2]{
-      \node[minimum width=2.1cm, minimum height=.85cm,fill=cellblue, text=white,text width=2cm, align=center, rounded corners=2ex, outer sep=0](#1) {#2};
+      \node[minimum width=2.5cm, minimum height=.85cm,fill=cellblue, text=white,text width=2cm, align=center, rounded corners=2ex, outer sep=0, execute at begin node=\setlength{\baselineskip}{0em}](#1) {#2};
     }
     \begin{tikzpicture}
       \small
@@ -135,7 +136,7 @@ The point of this chapter is saying that previous chapters should be part of thi
   \definecolor{cellblue}{rgb}    {0.17,0.60,0.99}
   
   \newcommand{\labelcell}[2]{
-  \node[minimum width=1.9cm, minimum height=.85cm,text width=1.7cm, align=center, outer sep=0](#1) {#2};
+  \node[minimum width=3.0cm, minimum height=.85cm,text width=1.7cm, align=center, outer sep=0](#1) {#2};
   }
   \newcommand{\bluecell}[2]{
     \node[minimum width=2.1cm, minimum height=.85cm,fill=cellblue, text=white,text width=2cm, align=center, rounded corners=2ex, outer sep=0](#1) {#2};