diff --git a/OVER-GUIDO.md b/OVER-GUIDO.md
index 6ad1959..2e56144 100644
--- a/OVER-GUIDO.md
+++ b/OVER-GUIDO.md
@@ -4,6 +4,10 @@
 
 Ik werk al ruim dertig jaar in het onderwijs, en voor mij is deze workshop een terugkeer. Ik begon in 1997 op het Sintermeertencollege, als roostermaker en systeembeheerder. Daarna werd ik er docent informatica en wiskunde, en hoofd ICT-onderwijs, tot 2010.
 
+## Als workshopleider
+
+In mijn workshops praat ik kort en werken de deelnemers zelf. Ik loop rond, stel vragen en laat zien wat er gebeurt. Ik neem twee dingen mee: de praktijk van lesgeven in de klas, en onderzoek naar hoe leerlingen hun eigen leren sturen. Mijn uitgangspunt: technologie is een hulpmiddel bij goed onderwijs, geen doel op zich.
+
 ## Wat ik nu doe
 
 - **Programmaregisseur Leren, Technologie en Onderzoek** bij Stichting VO-content, de stichting achter open leermateriaal voor het voortgezet onderwijs.
diff --git a/Wie-doet-het-denkwerk-presentatie.pdf b/Wie-doet-het-denkwerk-presentatie.pdf
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diff --git a/presentatie.html b/presentatie.html
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@@ -607,11 +607,11 @@ body.notes aside{display:block;position:fixed;left:0;right:0;bottom:0;max-height
 
 </section>
 <section class="slide" id="overmij" data-transition="fade" style="background:#442578;color:#FFFFFF;font-family:'Figtree', Arial, sans-serif;padding:120px 128px 160px;display:flex;flex-direction:column;justify-content:center;gap:32px">
-<p style="font-size:24px;font-weight:700;color:#FF8300;letter-spacing:2px;text-transform:uppercase">Wie staat hier?</p>
+<p style="font-size:24px;font-weight:700;color:#FF8300;letter-spacing:2px;text-transform:uppercase">Je workshopleider</p>
 <h2 style="font-family:'Figtree', Arial, sans-serif;font-size:96px;font-weight:800;line-height:1.05;color:#FFFFFF">Guido van Dijk</h2>
-<p style="font-size:38px;line-height:1.35;color:#D9CCF0">In 1997 begonnen op het Sintermeertencollege.</p>
-<div style="display:flex;flex-direction:column;border-bottom:2px solid #6E4FB0"><div style="display:flex;gap:32px;align-items:baseline;padding:22px 0;border-top:2px solid #6E4FB0"><p style="width:260px;font-size:24px;font-weight:700;color:#FF8300;letter-spacing:2px;text-transform:uppercase">Nu</p><p style="flex:1;font-size:34px;line-height:1.35;color:#FFFFFF">VO-content · Wings Agora · LeX Consultancy</p></div><div style="display:flex;gap:32px;align-items:baseline;padding:22px 0;border-top:2px solid #6E4FB0"><p style="width:260px;font-size:24px;font-weight:700;color:#FF8300;letter-spacing:2px;text-transform:uppercase">Onderzoek</p><p style="flex:1;font-size:34px;line-height:1.35;color:#FFFFFF">Zelfregulatie en AI (Open Universiteit)</p></div><div style="display:flex;gap:32px;align-items:baseline;padding:22px 0;border-top:2px solid #6E4FB0"><p style="width:260px;font-size:24px;font-weight:700;color:#FF8300;letter-spacing:2px;text-transform:uppercase">Netwerk</p><p style="flex:1;font-size:34px;line-height:1.35;color:#FFFFFF">Mede-oprichter AI Netwerk Limburg</p></div></div>
-<p style="position:absolute;left:128px;bottom:60px;width:1440px;font-size:24px;color:#D9CCF0">l-e-x.nl</p>
+<p style="font-size:38px;line-height:1.35;color:#D9CCF0">Docent, onderzoeker en verbinder. In 1997 begonnen op het Sintermeertencollege.</p>
+<div style="display:flex;flex-direction:column;border-bottom:2px solid #6E4FB0"><div style="display:flex;gap:32px;align-items:baseline;padding:22px 0;border-top:2px solid #6E4FB0"><p style="width:260px;font-size:24px;font-weight:700;color:#FF8300;letter-spacing:2px;text-transform:uppercase">Vandaag</p><p style="flex:1;font-size:34px;line-height:1.35;color:#FFFFFF">Ik praat kort. Jullie doen het werk, ik loop rond en stel vragen.</p></div><div style="display:flex;gap:32px;align-items:baseline;padding:22px 0;border-top:2px solid #6E4FB0"><p style="width:260px;font-size:24px;font-weight:700;color:#FF8300;letter-spacing:2px;text-transform:uppercase">Ik breng mee</p><p style="flex:1;font-size:34px;line-height:1.35;color:#FFFFFF">Lesgeven in de klas, en onderzoek naar zelfregulatie en AI.</p></div><div style="display:flex;gap:32px;align-items:baseline;padding:22px 0;border-top:2px solid #6E4FB0"><p style="width:260px;font-size:24px;font-weight:700;color:#FF8300;letter-spacing:2px;text-transform:uppercase">Daarna</p><p style="flex:1;font-size:34px;line-height:1.35;color:#FFFFFF">Vragen of verder? l-e-x.nl · AI Netwerk Limburg</p></div></div>
+<p style="position:absolute;left:128px;bottom:60px;width:1440px;font-size:24px;color:#D9CCF0">LeX Consultancy · l-e-x.nl</p>
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