diff --git a/piracy/css/styles.css b/piracy/css/styles.css
new file mode 100644
index 0000000000000000000000000000000000000000..ae0cfcfa3414ccb8d961ce42f95cd7fcb53aa1b9
--- /dev/null
+++ b/piracy/css/styles.css
@@ -0,0 +1,158 @@
+.trafficlight{
+  background: #222;
+  background-image: linear-gradient(transparent 2%, #111 2%, transparent 3%, #111 30%);
+  width: 170px;
+  height: 400px;
+  border-radius: 20px;
+  position: relative;
+  border: solid 5px #333;
+  
+  /* make it smaller */
+  -webkit-transform: scale(0.3);
+  margin-top: -100px;
+  margin: -140px -60px;
+  
+  /* position relative */
+  position: absolute;
+  right: 35px;
+  bottom: 130px;
+}
+
+.trafficlight:before{
+  background: #222;
+  background-image: radial-gradient(#444, #000);
+  content: "";
+  width: 170px;
+  height: 150px;
+  margin: 0 auto;
+  position: absolute;
+  top: -20px;
+  margin-left: 0px;
+  border-radius: 50%;
+  z-index: -1;
+}
+
+.trafficlight:after{
+  background: #222;
+  background-image: linear-gradient(-0deg, #777 10%, #ccc 30%, #000);
+  content: "";
+  width: 50px;
+  height: 500px;
+  margin-left: 60px;
+  position: absolute;
+  top: 150px;
+  z-index: -1;
+}
+
+.protector{
+  background: transparent;
+  width: 180px;
+  height: 0;
+  position: absolute;
+  top: 20px;
+  left: -35px;
+  border-right: solid 30px transparent;
+  border-left: solid 30px transparent;
+  border-top: solid 90px #111;
+  border-radius: 10px;
+  z-index: -1;
+}
+
+.protector:nth-child(2){
+  top: 140px;
+}
+
+.protector:nth-child(3){
+  top: 260px;
+}
+
+.red {
+  background-image: radial-gradient(brown, transparent);
+  background-size: 5px 5px; 
+  width: 100px;
+  height: 100px;
+  border-radius: 50%;
+  position: absolute;
+  top: 20px;
+  left: 35px;
+  animation: 13s red infinite;
+  border: dotted 2px red;
+  box-shadow: 
+    0 0 20px #111 inset,
+    0 0 10px red;
+}
+
+.red.active{
+  background: red;
+}
+
+.yellow {
+  background-image: radial-gradient(orange, transparent);
+  background-size: 5px 5px;
+  width: 100px;
+  height: 100px;
+  border-radius: 50%;
+  border: dotted 2px yellow;
+  position: absolute;
+  top: 145px;
+  left: 35px;
+  animation: 13s yellow infinite;
+  box-shadow: 
+    0 0 20px #111 inset,
+    0 0 10px yellow;
+}	
+
+.yellow.active{
+  background: yellow;
+}
+
+.green {
+  background: green;
+  background-image: radial-gradient(lime, transparent);
+  background-size: 5px 5px;
+  width: 100px;
+  height: 100px;
+  border-radius: 50%;
+  border: dotted 2px lime;
+  position: absolute;
+  top: 270px;
+  left: 35px;
+  box-shadow: 
+    0 0 20px #111 inset,
+    0 0 10px lime;
+  animation: 13s green infinite;
+}
+
+.green.active{
+  background: lime;
+}
+
+.inline-traffic-light-light {
+  position: relative;
+  padding-left: 50px;
+  height: 40px;
+}
+
+.inline-traffic-light-light .green,
+.inline-traffic-light-light .yellow,
+.inline-traffic-light-light .red {
+  scale: 0.3;
+  top: 0;
+  left: 0;
+  margin-left: -30px;
+  position: absolute;
+  margin-top: -36px;
+}
+
+
+.spacer {
+	height: 1em
+}
+
+.spacer-2 {
+	height: 2em
+}
+
+.spacer-4 {
+	height: 4em
+}
\ No newline at end of file
diff --git a/piracy/images/chair.jpg b/piracy/images/chair.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..2b7e1baaef5cf1c75274273f783419310ee7ba9d
--- /dev/null
+++ b/piracy/images/chair.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f28625e4ad9ba5fd060ddf946f0fde34dc0f80e519d7174cd23f7b48f0a5123
+size 91703
diff --git a/piracy/piracy.html b/piracy/piracy.html
index e62696f477191fbca4fda2642893244d5a00bbcf..baf44f051f0bc909d3aeb79d4b6f633b7e1fd6d3 100644
--- a/piracy/piracy.html
+++ b/piracy/piracy.html
@@ -5,6 +5,7 @@
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
     <link rel="stylesheet" href="css/remark.css">
     <link rel="stylesheet" media="print" href="css/remark.print.css">
+    <link rel="stylesheet" href="css/styles.css">
   </head>
   <body>
     <textarea id="source">
@@ -17,12 +18,9 @@ class: center, middle
 
 ---
 
-# why this talk
+# intellectual property
 
-motivation:
-- intellectual property is different to real property
-- knowledge should be distributed as much as possible
-- everyone should know what is legal, and think about what is ethical
+<img src="images/chair.jpg" width="100%">
 
 ---
 
@@ -30,8 +28,36 @@ motivation:
 
 you:
 - know the central legal provisions / concepts that apply
+- can argue about legal standing of what you are accessing
 - know where to find what you need
-- can argue about legal and ethical standing of what you are accessing
+
+<div class="spacer-4"></div>
+
+we will use a traffic light!
+
+<div class="inline-traffic-light-light">
+	<div class="red active"></div>
+	clearly unethical and illegal
+</div>
+
+<div class="inline-traffic-light-light">
+	<div class="yellow active"></div>
+	arguably illegal
+</div>
+
+<div class="inline-traffic-light-light">
+	<div class="green active"></div>
+	legal
+</div>
+
+<div class="trafficlight">
+  <div class="protector"></div>
+  <div class="protector"></div>
+  <div class="protector"></div>
+  <div class="red"></div>
+  <div class="yellow"></div>
+  <div class="green"></div>
+</div>
 
 ---
 
@@ -51,7 +77,7 @@ society needs balance:
 - individual medical decisions vs medical health of society
 - free movement vs incarceration of dangerous individuals
 
-today:
+this talk:
 - tragedy of the commons vs monopoly
 - protection of creators vs distribution of knowledge
 - market incentives vs market efficiency
@@ -60,162 +86,319 @@ today:
 
 # intellectual property
 
+copyright & neighbouring rights:
+- works like books, photos, videos, drawings
+- performances of works
+- recordings of said performances of said works
 
+<blockquote>
+Target: Protect authors's relationship with their works.
+</blockquote>
 
-cases:
-- urheberrecht (works like books, photos, videos, drawings)
-- patents (ideas like inventions, processes, 
+industrial property (distinctive signs):
+- trademarks (names, colors, logos)
+- geographical designations
 
----
+industrial property (inventions):
+- patents (ideas like inventions, processes, ...)
+- industrial designs (designs like speakers, ...)
+- trade secrets
 
-# Urheberrecht
+<blockquote>
+Target: Incentivize quality and innovation.
+</blockquote>
 
-owner of urheberrecht has sole right to allow/deny others access
+---
 
-motivation: tragedy of the commons breaks market
-because anyone case use, and one's use does not impact other's use
+# urheberrecht
 
-but introduces monopoly, leading to market inefficiencies
+protects works  
+focused on relationship of authors to their work
 
----
+conditions:
+- automatically granted, independent on form / quality
+- intellectual creation ("conscious will to design")
+- individual character ("distinction relative to given freedom")
+
+rights:
+- exclusive right to allow/deny usage
+- until death, +70 years
 
-# eigengebrauch (CH) / fair use (US)
+limitations:
+- EU knows eigengebrauch & exceptions (research, libraries, press, ...) 
+- US knows fair use (no profits)
 
-eigengebrauch (CH)
--> can use copyrighted works for Eigengebraucht
--> excempted is software
+---
 
-fair use (US)
--> as long as no profits made allowed
+# Eigengebrauch
+
+<blockquote>
+<ol>
+	<li>Veröffentlichte Werke dürfen zum Eigengebrauch verwendet werden. Als Eigengebrauch gilt:
+		<ol>
+			<li>jede Werkverwendung im persönlichen Bereich und im Kreis von Personen, die unter sich eng verbunden sind, wie Verwandte oder Freunde;
+			</li>			
+			<li>[Lehrpersonen]</li>
+			<li>[Unternehmen, Behörden] für die interne Dokumentation.</li>
+		</ol>
+	</li>
+	<li>[darf durch Dritte gemacht werden]</li>
+	<li>[sonst nicht, ausser Streaming oÄ]</li>
+	<li>
+		Dieser Artikel findet keine Anwendung auf Computerprogramme.  	
+	</li>
+</ol>
+</blockquote>
+
+Art. 19 of URG at https://www.fedlex.admin.ch/eli/cc/1993/1798_1798_1798/de
+
+exceptions for areas that can and should not be controlled  
+authors receive reimbursement by collection society (SUISA, ProLitteris, ...)  
+collection societies get funds for example by tax on storage space
 
 ---
 
 # breaking the law
 
-in general:
--> have to reimbruse other party for caused damage
--> potential additional punishment imposed by the state 
-
-how to be illegal:
+law that applies to you:
 - relative law (inter partes)
--> you have signed a contract with your employeer to not download something
-
 - absolute law (erga omnes)
--> some things are forbidden
 
----
+<blockquote>
+relative law: You have signed a contract with your employeer.<br/>
+absolute law: You must respected Urheberrecht of the author.
+</blockquote>
 
-# why its complicated
+basic principles to walk free:
+- no convincing proof that law was broken / abused
+- honest and faithful behaviour helps
 
-how to calculate damage cause to other party?
-what if never would have downloaded the product if price would have been known?
+punishment:
+- reimbruse other party for caused damage
+- state may impose additional punishment 
 
 ---
 
-# where to find stuff
+# what does this mean?
 
+*use*/*download* is legal when Eigengebrauch  
+you pay for the used works over taxes
+
+*share*/*upload* to the general public is illegal  
+you need a contract with the rights holder to do this
+
+if you DO break authors rights, punishment likely low  
+but additional punishment if on purpose / for profit
 
-examples:
-- https://weboas.is/
-- https://www.reddit.com/r/CrackWatch
 
 ---
 
-# download 
+class: center, middle
 
-- https://sci-hub.se/ (papers) 
-- https://z-lib.org/ (books)
-- https://www.mutaz.net (software)
+# examples
 
 ---
 
-books & more as direct download
+# papers, books, music sheets, ...
+
+most are available & relatively easy to find.  
+
+special case *scientific publishing*  
+lets researchers create and review content  
+then sells the content back to the universities  
+middle man between scientist & his literature and carreer
+
+examples: 
+- https://z-lib.org (books)
+- https://sci-hub.se (papers)
+- https://imslp.org (music sheets)
+- google like "Analysis II filetype:pdf"
+
+// insert image preis entwicklung
+
+<div class="trafficlight">
+  <div class="protector"></div>
+  <div class="protector"></div>
+  <div class="protector"></div>
+  <div class="red"></div>
+  <div class="yellow"></div>
+  <div class="green active"></div>
+</div>
 
 ---
 
-# other sources
+# music & videos
+
+still relatively good accessible  
+sites usually not conceptualized for direct download
 
-remember; downloading is legal
+use downloader program like https://jdownloader.com  
+paste link, then ressources are extracted automatically
 
-"Avicii .mp3"
-(search engine tricks)
+examples:
+- https://youtube.com (music)
+- https://kinox.to (videos)
+
+<div class="spacer-2"></div>
 
-sites come and go as server weak link -> torrents
+why harder to find (with acceptable quality)?  
+big files are costly to distribute  
+centralized servers are easy to identity
 
-music sheets: https://imslp.org/wiki/Main_Page
+<div class="trafficlight">
+  <div class="protector"></div>
+  <div class="protector"></div>
+  <div class="protector"></div>
+  <div class="red"></div>
+  <div class="yellow"></div>
+  <div class="green active"></div>
+</div>
 
 ---
 
-# torrents
+# dezentralized storage: torrents
 
-hosting a server with copyrighted material is dangerous / costly
-taking server down takes its materials with it
+users download directly from other users machine (*leech*)  
+in turn, users upload content they have (*seed*)  
+*peers* store *seeders* & *leachers* so they find each other
 
--> use distributed file systems, like torrents
+central servers only distribute .torrent files (or magnet links)  
+only contain information about how to download (no actual content)
 
----
+use a torrent client like https://transmission.com  
+use research torrent client like (does not seed)
 
-# legality
+**seeding might be illegal!**  
+essentially *uploads* parts of copyrighted material  
+however, no convictions yet in CH (damage caused? partial upload relevant?)
 
-depends on material shared
-many legitimate / legal use cases, like linux ISOs
+in general, just a way to transfer (large) files without central server  
+many legitimate use-cases like Linux ISO, window updates, ...  
 
 
+<div class="trafficlight">
+  <div class="protector"></div>
+  <div class="protector"></div>
+  <div class="protector"></div>
+  <div class="red"></div>
+  <div class="yellow active"></div>
+  <div class="green"></div>
+</div>
+
 ---
 
-# downloading files
+# torrent music & videos
 
-magnet links
-torrent files
+widely varying quality, fakes  
+focus on "trusted" publishers like YIFY (movies)  
+*of course, anyone can pretend to be YIFY*
 
----
+information about torrent in `.nfo` file  
+can open in text editor / often online displayed
 
-# torrent clients
+scene expects you to *seed*  
+your choice!
 
-transmission
-ETH client without seeding
+examples:
+- https://thepiratebay.org (OG)
+- https://1337x.to (all content)
+- https://yts.mx (videos YIFY)
 
-frostwire
-https://www.frostwire.com/vpn
+*legality depends on seeding behaviour / legal interpretation*
 
----
+<div class="trafficlight">
+  <div class="protector"></div>
+  <div class="protector"></div>
+  <div class="protector"></div>
+  <div class="red"></div>
+  <div class="yellow active"></div>
+  <div class="green"></div>
+</div>
 
-# sources
+---
 
-thepiratebay.org: OG
+# programs & games
 
-fitgirl.repacks
+usually need to download (not illegal)  
+then need to active it (depending how you do it, illegal)
 
+*crack* patches the original binary  
+*keygen* generates/stores a valid license key  
+*activator* circumvents the activation
 
-crack
-keygen
-activator
+examples:
+- SKIDROW cracks for steam games
+- keygen for Adobe Suite CS6
+- KMSpico Activator circumvents microsoft enterprise authentication
+
+some even pre-patch software:
+- https://fitgirl.repacks (games)
+- https://www.mutaz.net (programs)
+
+<div class="trafficlight">
+  <div class="protector"></div>
+  <div class="protector"></div>
+  <div class="protector"></div>
+  <div class="red active"></div>
+  <div class="yellow"></div>
+  <div class="green"></div>
+</div>
 
 ---
 
-# deep web
+# increase anonymity
+  
+anonymity to protect self (i.e. from censorship) -> OK  
+anonymity to commit crimes -> not OK
+
+VPN place themselves between you and the final server  
+but VPN still knows who you are -> need trust, no logs  
+for example https://www.frostwire.com/vpn
 
--> whatever is not found easily
+TOR network relays request over other participating users  
+noone knows at the same time who placed request / to where  
+for example https://torbrowser.com
 
 ---
 
-# archive.org
+# meta: where to find sources
+
+need "social proof" it is not a scam  
+hence go to popular forums (but not too regulated)  
+example: https://www.reddit.com/r/CrackWatch
 
-source code for post eVoting
-ethics
-legal
+more obscure:
+- https://archive.org (old versions of webpages)
+- TorWiki (directory of onion pages)
+- https://shodan.io (IoT devices)
 
 ---
 
-# Tor Network
+# summary
+
+*downloading* is legal because you already payed for it.  
+*upload* is illegal if you do not own the works.
+
+sources:
+- https://z-lib.org (books)
+- https://sci-hub.se (papers)
+- https://imslp.org (music sheets)
+- https://1337x.to (torrents)
+
+tools:
+- https://jdownloader.com to download music/videos
+- https://transmission.com to download torrents
+- https://torbrowser.com to access the TOR network
 
-TorBrowser, TorWiki
 
-onion illegal: 
-https://mascherari.press/onionscan-report-april-2016-the-tor-network-security-and-crime/
+<small>*no affiliation of the author to any referenced site</small>
+
+---
+
+class: center, middle
+
+# appendix
 
-freedom hosting down, took 20% with it: 
-https://mascherari.press/onionscan-report-fhii-a-new-map-and-the-future/
 
     </textarea>
     <script src="js/remark.min.js" type="text/javascript"></script>