From 76bae02bcd7d6b3ec9eea428e5e95da184a8dbfb Mon Sep 17 00:00:00 2001
From: Rasmus Dahlberg <rasmus@rgdd.se>
Date: Tue, 15 Oct 2024 15:35:20 +0200
Subject: Rescue some slides from old private mono repos

---
 slides/2019-it-intro-computer-systems/img/apps.jpg | Bin 0 -> 201299 bytes
 .../2019-it-intro-computer-systems/img/apps2.jpg   | Bin 0 -> 243832 bytes
 slides/2019-it-intro-computer-systems/img/aws.png  | Bin 0 -> 46839 bytes
 .../2019-it-intro-computer-systems/img/binary.jpg  | Bin 0 -> 77088 bytes
 .../img/computer-system.tex                        |  42 +++++++++++++++
 slides/2019-it-intro-computer-systems/img/data.pdf | Bin 0 -> 45531 bytes
 .../2019-it-intro-computer-systems/img/driver.png  | Bin 0 -> 14282 bytes
 .../img/ethernet.jpg                               | Bin 0 -> 87254 bytes
 slides/2019-it-intro-computer-systems/img/gce.png  | Bin 0 -> 65943 bytes
 .../2019-it-intro-computer-systems/img/google.png  | Bin 0 -> 36591 bytes
 .../2019-it-intro-computer-systems/img/group.pdf   | Bin 0 -> 4317 bytes
 slides/2019-it-intro-computer-systems/img/hdd.jpg  | Bin 0 -> 19347 bytes
 .../img/headphones.jpg                             | Bin 0 -> 45183 bytes
 .../2019-it-intro-computer-systems/img/icloud.png  | Bin 0 -> 22142 bytes
 slides/2019-it-intro-computer-systems/img/ict.jpg  | Bin 0 -> 42765 bytes
 .../img/internet.png                               | Bin 0 -> 163845 bytes
 .../2019-it-intro-computer-systems/img/kbuss.png   | Bin 0 -> 244563 bytes
 .../img/keyboard.jpeg                              | Bin 0 -> 154170 bytes
 .../img/know-it-all.tex                            |  57 +++++++++++++++++++++
 .../2019-it-intro-computer-systems/img/layered.tex |  29 +++++++++++
 slides/2019-it-intro-computer-systems/img/logo.png | Bin 0 -> 66309 bytes
 .../2019-it-intro-computer-systems/img/mcloud.png  | Bin 0 -> 197629 bytes
 .../2019-it-intro-computer-systems/img/monitor.jpg | Bin 0 -> 50540 bytes
 .../2019-it-intro-computer-systems/img/mouse.png   | Bin 0 -> 318408 bytes
 .../img/mouseclick.pdf                             | Bin 0 -> 1094 bytes
 slides/2019-it-intro-computer-systems/img/nop.jpg  | Bin 0 -> 55617 bytes
 slides/2019-it-intro-computer-systems/img/os.png   | Bin 0 -> 72990 bytes
 .../img/performance.tex                            |  20 ++++++++
 .../2019-it-intro-computer-systems/img/qleft.pdf   | Bin 0 -> 11388 bytes
 .../2019-it-intro-computer-systems/img/qright.pdf  | Bin 0 -> 12895 bytes
 .../img/radio-tower.pdf                            | Bin 0 -> 1560 bytes
 .../2019-it-intro-computer-systems/img/reality.jpg | Bin 0 -> 198899 bytes
 .../2019-it-intro-computer-systems/img/sensor.jpg  | Bin 0 -> 105256 bytes
 slides/2019-it-intro-computer-systems/img/ssd.png  | Bin 0 -> 1024992 bytes
 .../2019-it-intro-computer-systems/img/systems.tex |  27 ++++++++++
 .../img/traffic-light.png                          | Bin 0 -> 84364 bytes
 .../2019-it-intro-computer-systems/img/trends.tex  |  47 +++++++++++++++++
 .../img/tv-controller.jpg                          | Bin 0 -> 32763 bytes
 slides/2019-it-intro-computer-systems/img/ty.pdf   | Bin 0 -> 12497 bytes
 slides/2019-it-intro-computer-systems/img/user.pdf | Bin 0 -> 10598 bytes
 slides/2019-it-intro-computer-systems/img/z3.jpg   | Bin 0 -> 1329678 bytes
 41 files changed, 222 insertions(+)
 create mode 100644 slides/2019-it-intro-computer-systems/img/apps.jpg
 create mode 100644 slides/2019-it-intro-computer-systems/img/apps2.jpg
 create mode 100644 slides/2019-it-intro-computer-systems/img/aws.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/binary.jpg
 create mode 100644 slides/2019-it-intro-computer-systems/img/computer-system.tex
 create mode 100644 slides/2019-it-intro-computer-systems/img/data.pdf
 create mode 100644 slides/2019-it-intro-computer-systems/img/driver.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/ethernet.jpg
 create mode 100644 slides/2019-it-intro-computer-systems/img/gce.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/google.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/group.pdf
 create mode 100644 slides/2019-it-intro-computer-systems/img/hdd.jpg
 create mode 100644 slides/2019-it-intro-computer-systems/img/headphones.jpg
 create mode 100644 slides/2019-it-intro-computer-systems/img/icloud.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/ict.jpg
 create mode 100644 slides/2019-it-intro-computer-systems/img/internet.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/kbuss.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/keyboard.jpeg
 create mode 100644 slides/2019-it-intro-computer-systems/img/know-it-all.tex
 create mode 100644 slides/2019-it-intro-computer-systems/img/layered.tex
 create mode 100755 slides/2019-it-intro-computer-systems/img/logo.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/mcloud.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/monitor.jpg
 create mode 100644 slides/2019-it-intro-computer-systems/img/mouse.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/mouseclick.pdf
 create mode 100644 slides/2019-it-intro-computer-systems/img/nop.jpg
 create mode 100644 slides/2019-it-intro-computer-systems/img/os.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/performance.tex
 create mode 100644 slides/2019-it-intro-computer-systems/img/qleft.pdf
 create mode 100644 slides/2019-it-intro-computer-systems/img/qright.pdf
 create mode 100644 slides/2019-it-intro-computer-systems/img/radio-tower.pdf
 create mode 100644 slides/2019-it-intro-computer-systems/img/reality.jpg
 create mode 100644 slides/2019-it-intro-computer-systems/img/sensor.jpg
 create mode 100644 slides/2019-it-intro-computer-systems/img/ssd.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/systems.tex
 create mode 100644 slides/2019-it-intro-computer-systems/img/traffic-light.png
 create mode 100644 slides/2019-it-intro-computer-systems/img/trends.tex
 create mode 100644 slides/2019-it-intro-computer-systems/img/tv-controller.jpg
 create mode 100644 slides/2019-it-intro-computer-systems/img/ty.pdf
 create mode 100644 slides/2019-it-intro-computer-systems/img/user.pdf
 create mode 100644 slides/2019-it-intro-computer-systems/img/z3.jpg

(limited to 'slides/2019-it-intro-computer-systems/img')

diff --git a/slides/2019-it-intro-computer-systems/img/apps.jpg b/slides/2019-it-intro-computer-systems/img/apps.jpg
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index 0000000..1f41651
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diff --git a/slides/2019-it-intro-computer-systems/img/apps2.jpg b/slides/2019-it-intro-computer-systems/img/apps2.jpg
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index 0000000..f6f7173
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diff --git a/slides/2019-it-intro-computer-systems/img/aws.png b/slides/2019-it-intro-computer-systems/img/aws.png
new file mode 100644
index 0000000..ac9b4c3
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diff --git a/slides/2019-it-intro-computer-systems/img/binary.jpg b/slides/2019-it-intro-computer-systems/img/binary.jpg
new file mode 100644
index 0000000..5e636ab
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diff --git a/slides/2019-it-intro-computer-systems/img/computer-system.tex b/slides/2019-it-intro-computer-systems/img/computer-system.tex
new file mode 100644
index 0000000..7966868
--- /dev/null
+++ b/slides/2019-it-intro-computer-systems/img/computer-system.tex
@@ -0,0 +1,42 @@
+\begin{tikzpicture}[
+  -latex,
+  entity/.style = {
+    draw=lightGray,
+    top color=lightGray,
+    bottom color=white,
+    rectangle,
+    shading=axis,
+    minimum width=2cm,
+  },
+  nop/.style = {
+    draw=none,
+  },
+  frame/.style = {
+    draw,
+    -,
+    dashed,
+    thick,
+    rounded corners,
+  },
+  label/.style = {
+    draw=none,
+  },
+]
+  % Software and hardware
+  \node[entity] (hardware) at (0,0) {hardware};
+  \node[entity, above=12pt of hardware] (software) {software};
+  \node[nop] at ($ (software) !.5! (hardware) $) {+};
+  \coordinate (l) at ($ (current bounding box.west)  + (-0.5,  0  ) $);
+  \coordinate (r) at ($ (current bounding box.east)  + ( 0.5,  0  ) $);
+  \coordinate (b) at ($ (current bounding box.south) + ( 0,   -0.5) $);
+  \coordinate (t) at ($ (current bounding box.north) + ( 0,    0.5) $);
+  \path[frame]
+    (l) |- (t)
+      node[label,below]{computer system} -|
+    (r) |- (b) -| (l);
+
+  % User and data
+  \node[nop, above=of t] (user) {\includegraphics[width=1cm]{img/user}};
+  \node[nop, above=-10pt of user] {user};
+  \draw[latex-latex] (user) -- node[label,right]{data} ($ (t) + (0, 0.25) $);
+\end{tikzpicture}
diff --git a/slides/2019-it-intro-computer-systems/img/data.pdf b/slides/2019-it-intro-computer-systems/img/data.pdf
new file mode 100644
index 0000000..5426fba
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diff --git a/slides/2019-it-intro-computer-systems/img/driver.png b/slides/2019-it-intro-computer-systems/img/driver.png
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index 0000000..de83586
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diff --git a/slides/2019-it-intro-computer-systems/img/ethernet.jpg b/slides/2019-it-intro-computer-systems/img/ethernet.jpg
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index 0000000..1168bd1
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diff --git a/slides/2019-it-intro-computer-systems/img/gce.png b/slides/2019-it-intro-computer-systems/img/gce.png
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index 0000000..a4249e5
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diff --git a/slides/2019-it-intro-computer-systems/img/google.png b/slides/2019-it-intro-computer-systems/img/google.png
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index 0000000..4f0a30d
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diff --git a/slides/2019-it-intro-computer-systems/img/group.pdf b/slides/2019-it-intro-computer-systems/img/group.pdf
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index 0000000..515c974
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diff --git a/slides/2019-it-intro-computer-systems/img/hdd.jpg b/slides/2019-it-intro-computer-systems/img/hdd.jpg
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index 0000000..3b59ac9
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diff --git a/slides/2019-it-intro-computer-systems/img/headphones.jpg b/slides/2019-it-intro-computer-systems/img/headphones.jpg
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index 0000000..44ff4d2
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diff --git a/slides/2019-it-intro-computer-systems/img/icloud.png b/slides/2019-it-intro-computer-systems/img/icloud.png
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index 0000000..774875d
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diff --git a/slides/2019-it-intro-computer-systems/img/ict.jpg b/slides/2019-it-intro-computer-systems/img/ict.jpg
new file mode 100644
index 0000000..250c673
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diff --git a/slides/2019-it-intro-computer-systems/img/internet.png b/slides/2019-it-intro-computer-systems/img/internet.png
new file mode 100644
index 0000000..e5e9f27
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diff --git a/slides/2019-it-intro-computer-systems/img/kbuss.png b/slides/2019-it-intro-computer-systems/img/kbuss.png
new file mode 100644
index 0000000..8f0b122
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diff --git a/slides/2019-it-intro-computer-systems/img/keyboard.jpeg b/slides/2019-it-intro-computer-systems/img/keyboard.jpeg
new file mode 100644
index 0000000..734034e
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diff --git a/slides/2019-it-intro-computer-systems/img/know-it-all.tex b/slides/2019-it-intro-computer-systems/img/know-it-all.tex
new file mode 100644
index 0000000..c2e44fa
--- /dev/null
+++ b/slides/2019-it-intro-computer-systems/img/know-it-all.tex
@@ -0,0 +1,57 @@
+\newcommand{\twolines}[2]{\begin{tabular}{c}#1\\#2\end{tabular}}
+\scalebox{0.8}{
+  \begin{tikzpicture}[
+    -latex,
+    entity/.style = {
+      draw=lightGray,
+      thick,
+      ellipse,
+      minimum height=1.75cm,
+      top color = lightGray,
+      bottom color = white,
+    },
+    plain/.style = {
+      draw=none,
+    },
+    arrow/.style = {
+      draw = black,
+      -triangle 90,line width=1mm,
+      postaction={draw, line width=0.1cm, shorten >=0.1cm, -},
+    },
+    cs/.style = {
+      draw=lightGray,
+      thick,
+      cloud,
+      cloud puffs = 15.7,
+      cloud ignores aspect,
+    },
+  ]
+    \node[entity] (vlsi) at (0,0) {Electronics};
+    \node[entity, right=of vlsi] (hwa) {\twolines{Hardware}{architecture}};
+    \node[entity, right=of hwa] (si) {\twolines{Software}{infrastructure}};
+    \node[entity, right=of si] (as) {\twolines{Software}{development}};
+
+    \path[arrow] (vlsi) -- (hwa);
+    \path[arrow] (hwa) -- (si);
+    \path[arrow] (si) -- (as);
+    
+    \coordinate(l) at ($ (vlsi) !.5! (hwa) $);
+    \coordinate(m) at ($ (hwa) !.5! (si) $);
+    \coordinate(r) at ($ (si) !.5! (as) $);
+
+    \pause
+    \node[plain, text=darkGreen, above=of l] {Computer parts};
+    \pause
+    \node[plain, text=darkBlue, below=of  m] {Hardware-software relation};
+    \pause
+    \node[plain, text=darkRed, above=of r] {Programming and software engineering};
+
+    \pause
+    \node[cs, above=1cm of si] {%
+      \begin{tabular}{c}
+        Networking, security, and\\
+        distributed computing
+      \end{tabular}
+    };
+  \end{tikzpicture}
+}
diff --git a/slides/2019-it-intro-computer-systems/img/layered.tex b/slides/2019-it-intro-computer-systems/img/layered.tex
new file mode 100644
index 0000000..565753f
--- /dev/null
+++ b/slides/2019-it-intro-computer-systems/img/layered.tex
@@ -0,0 +1,29 @@
+\begin{tikzpicture}[
+  entity/.style = {
+    draw=lightGray!30,
+    rounded rectangle,
+    minimum width=5cm,
+    minimum height=0.75cm,
+    bottom color = black!75,
+    text = white,
+    thick,
+  },
+  arrow/.style = {
+    draw = darkOrange,
+    -triangle 90,line width=1mm,
+    postaction={draw, line width=0.1cm, shorten >=0.1cm, -},
+  }
+]
+\node[entity, top color = darkBlue] (user) at (0,0) {user};
+\node[entity, top color = darkPurple, below=of user] (app) {application software};
+\node[entity, top color = darkGreen, below=of app] (sys) {system software};
+\node[entity, top color = darkRed, below=of sys] (hw) {hardware};
+
+\path[arrow] (user.330) -- (app.30);
+\path[arrow] (app.330) -- (sys.30);
+\path[arrow] (sys.330) -- (hw.30);
+
+\path[arrow] (hw.150) -- (sys.210);
+\path[arrow] (sys.150) -- (app.210);
+\path[arrow] (app.150) -- (user.210);
+\end{tikzpicture}
diff --git a/slides/2019-it-intro-computer-systems/img/logo.png b/slides/2019-it-intro-computer-systems/img/logo.png
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diff --git a/slides/2019-it-intro-computer-systems/img/mcloud.png b/slides/2019-it-intro-computer-systems/img/mcloud.png
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diff --git a/slides/2019-it-intro-computer-systems/img/monitor.jpg b/slides/2019-it-intro-computer-systems/img/monitor.jpg
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diff --git a/slides/2019-it-intro-computer-systems/img/mouse.png b/slides/2019-it-intro-computer-systems/img/mouse.png
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diff --git a/slides/2019-it-intro-computer-systems/img/mouseclick.pdf b/slides/2019-it-intro-computer-systems/img/mouseclick.pdf
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diff --git a/slides/2019-it-intro-computer-systems/img/nop.jpg b/slides/2019-it-intro-computer-systems/img/nop.jpg
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diff --git a/slides/2019-it-intro-computer-systems/img/os.png b/slides/2019-it-intro-computer-systems/img/os.png
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diff --git a/slides/2019-it-intro-computer-systems/img/performance.tex b/slides/2019-it-intro-computer-systems/img/performance.tex
new file mode 100644
index 0000000..5f4e816
--- /dev/null
+++ b/slides/2019-it-intro-computer-systems/img/performance.tex
@@ -0,0 +1,20 @@
+\begin{tikzpicture}[
+  arrow/.style = {
+    draw,
+    -latex,
+  },
+  plain/.style = {
+    draw=none,
+  }
+]
+  \coordinate(o) at (0,0);
+  \coordinate(y) at (0,4);
+  \coordinate(x) at (6,0);
+
+  \coordinate(c1) at (0.5,0.5);
+  \coordinate(c2) at (5.5,3);
+
+  \path[arrow] (o) -- node[plain, below, pos=0.9]{time} (x);
+  \path[arrow] (o) -- node[plain, above, pos=1]{performance} (y);
+  \path[arrow] (c1) -- (c2);
+\end{tikzpicture}
diff --git a/slides/2019-it-intro-computer-systems/img/qleft.pdf b/slides/2019-it-intro-computer-systems/img/qleft.pdf
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index 0000000..f35a078
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diff --git a/slides/2019-it-intro-computer-systems/img/qright.pdf b/slides/2019-it-intro-computer-systems/img/qright.pdf
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index 0000000..da2e8e3
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diff --git a/slides/2019-it-intro-computer-systems/img/radio-tower.pdf b/slides/2019-it-intro-computer-systems/img/radio-tower.pdf
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index 0000000..c38118f
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diff --git a/slides/2019-it-intro-computer-systems/img/reality.jpg b/slides/2019-it-intro-computer-systems/img/reality.jpg
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index 0000000..91e414a
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diff --git a/slides/2019-it-intro-computer-systems/img/sensor.jpg b/slides/2019-it-intro-computer-systems/img/sensor.jpg
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index 0000000..7c54558
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diff --git a/slides/2019-it-intro-computer-systems/img/ssd.png b/slides/2019-it-intro-computer-systems/img/ssd.png
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index 0000000..10733c9
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diff --git a/slides/2019-it-intro-computer-systems/img/systems.tex b/slides/2019-it-intro-computer-systems/img/systems.tex
new file mode 100644
index 0000000..d1be691
--- /dev/null
+++ b/slides/2019-it-intro-computer-systems/img/systems.tex
@@ -0,0 +1,27 @@
+\begin{tikzpicture}[
+  plain/.style = {
+    draw=none,
+  },
+  fill opacity = 0.5,
+]
+  \coordinate(first) at (0,0);
+  \coordinate(second) at (45:2cm);
+  \coordinate(third) at (0:2cm);
+
+  % CS, IS, and ICT circles
+  \fill[red] (first) circle (1.5cm);
+  \fill[green] (second) circle (1.5cm);
+  \fill[blue] (third) circle (1.5cm);
+
+  % CS, IS, and ICT labels
+  \node[plain, below=0pt of first] (CS) {CS};
+  \node[plain, above=0pt of second] (IS) {IS};
+  \node[plain, below=0pt of third] (ICT) {ICT};
+
+  % IT intersection between CS and IS
+  \clip (first) circle (1.5cm);
+  \fill[white, fill opacity=0.75] (second) circle (1.5cm);
+
+  % IT label
+  \node[plain] at ($ (CS) !.5! (IS) $) {IT};
+\end{tikzpicture}
diff --git a/slides/2019-it-intro-computer-systems/img/traffic-light.png b/slides/2019-it-intro-computer-systems/img/traffic-light.png
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index 0000000..2b9a2de
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diff --git a/slides/2019-it-intro-computer-systems/img/trends.tex b/slides/2019-it-intro-computer-systems/img/trends.tex
new file mode 100644
index 0000000..7dea798
--- /dev/null
+++ b/slides/2019-it-intro-computer-systems/img/trends.tex
@@ -0,0 +1,47 @@
+\begin{tikzpicture}[
+  arrow/.style = {
+    draw,
+    -latex,
+  },
+  plain/.style = {
+    draw=none,
+  }
+]
+  \coordinate(o) at (0,0);
+  \coordinate(y) at (0,4);
+  \coordinate(x) at (6,0);
+
+  \coordinate(c1) at (0.5,0.5);
+  \coordinate(c2) at (2.5,2.5);
+  \coordinate(c3) at (3.5,2.5);
+  \coordinate(c4) at (5.5,0.5);
+
+  \path[arrow]
+    (o) --
+      node[plain, below, pos=0.9]{time}
+    (x);
+  \path[arrow]
+    (o) --
+      node[plain, pos=0.2, left]{%
+        \begin{tabular}{c}
+          thin\\
+          clients
+        \end{tabular}
+      }
+      node[plain, pos=0.8, left]{%
+        \begin{tabular}{c}
+          thick\\
+          clients
+        \end{tabular}
+      }
+    (y);
+  
+  \path[arrow]
+    (c1) --
+      node[plain, sloped, above]{faster computers}
+    (c2);
+  \path[arrow]
+    (c3) --
+      node[plain, sloped, above]{faster network}
+    (c4);
+\end{tikzpicture}
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