<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1" xmlns:video="http://www.google.com/schemas/sitemap-video/1.1"><url><loc>https://televisie.planb.coop/about/instance/home</loc></url><url><loc>https://televisie.planb.coop/videos/browse?scope=local</loc></url><url><loc>https://televisie.planb.coop/w/ad6gScJJ8KErYZ2PcgtXKk</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/cd545ced-a73e-4973-98a9-62fcf3d22205.png</video:thumbnail_loc><video:title>Meetkoppel 2026: Marinus van Dijk - Naar een regionaal LoRa netwerk</video:title><video:description>Waterschap Vallei en Veluwe ziet kansen voor een regionaal LoRa netwerk. Daar is de afgelopen jaren al hard aan gewerkt met ruim 30 gateways. Het waterschap gebruikt die zelf, maar stimuleert ook het gebruik door anderen. We vertellen over successen, uitdagingen en ideeën. En we verkennen met u graag de mogelijkheden om hierin samen op te trekken.

**Title**: Naar een regionaal LoRa netwerk
**Presenter**: Marinus van Dijk
**Date**: 2026-01-23
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id6967df9af069f
**Website**: 

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/4a926c51-640d-4060-86a8-e023f8776dd5/a2601568-5c86-4717-8a5b-1558b1cb9e7d-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/ad6gScJJ8KErYZ2PcgtXKk</video:player_loc><video:duration>2404</video:duration><video:rating>0</video:rating><video:view_count>8</video:view_count><video:publication_date>2026-02-02T17:25:04.369Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/bZpScvnaw4Tn1zVbegoAuV</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/affbe6ca-73e4-4261-a07e-4445a413ee04.jpg</video:thumbnail_loc><video:title>Meetkoppel 2026: Harmen Zijp - Lucht en bestemming in kaart</video:title><video:description>Wil je een gezonde hardlooproute plannen? Weten hoe de luchtkwaliteit is op het schoolplein? Of de temperatuur bij de bushalte tijdens een hittgolf? Een nieuwe Meet je Stad app maakt het mogelijk om zelf een kaart te maken van gevoelige bestemmingen en live data van meetstations.

**Title**: Lucht en bestemming in kaart
**Presenter**: Harmen Zijp
**Date**: 2026-01-23
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id690a24f16617d
**Website**: https://www.meetjestad.net

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/58ff7d36-fcb4-4da5-a726-7509f231c9d5/d68ceea6-b72f-42c3-b8ac-fed592208b50-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/bZpScvnaw4Tn1zVbegoAuV</video:player_loc><video:duration>2835</video:duration><video:rating>0</video:rating><video:view_count>3</video:view_count><video:publication_date>2026-02-03T18:07:02.523Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/ncERvNG6cLC7sasqE2RuT6</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/2f1e55f8-ad45-418a-8472-b6dab72caa76.png</video:thumbnail_loc><video:title>Meetkoppel 2026: Teus Hagen - Schone Lucht Akkoord: het SLA glas is nu halfvol, en dan?</video:title><video:description> In 2020 werd door de overheid het Schone Lucht Akkoord tussen de gemeentes, provincie, nationale overheid gestart. Een agendapunt van het SLA project vermeldde het gebruik van de lokale metingen van luchtkwaliteit op initiatief vanuit de burgerij.

Een goede dialoog over wat te doen met de metingen en een analyse van de meetresultaten werd niet gerealiseerd. Tekenend was de scheiding tussen SLA Ambtenaren- en Burger Participatie- bijeenkomsten.
De burgerparticipatie heeft ongetwijfeld positieve effecten gehad. Maar het te vaak ontbreken van de connectie tussen burgerparticipatie en bestuur leidt ons tot de conclusie dat het SLA glas maar tot de helft gevuld is. Hoe krijgen we het SLA glas dat nu half vol is vol? Op 5 november werd door een viertal meetinitiatieven een SLA Brandbrief (forum.samenmeten.nl/t/het-halfvolle-sla-glas/) burgerparticipatie en het halfvolle SLA glas verstuurd naar RIVM en via dit instituut naar het ministerie van I&amp;W. De zorgen gaan bijv. over het uitblijven van een dialoog tussen gemeente en burgers die meten, en het uitblijven van een structurele inbedding van de metingen.

We stellen de vraag ‘wat is de zin van onze metingen’ en gaan een discussie aan over de zorgpunten. Wat is de toekomst van burgermetingen? Wordt het doel de verfijning van het landelijk model dat door RIVM ontwikkeld wordt? Of volgt er nog actie met een Schone Lucht Akkoord (het huidige, of een opvolging)? Of blijft meten en analyseren alleen maar een hobby?


**Title**: Schone Lucht Akkoord: het SLA glas is nu halfvol, en dan?
**Presenter**: Teus Hagen
**Date**: 2026-01-23
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id695e6fe1db32c
**Website**: https://github.com/teusH/MySense/blob/master/reports/20260123-Koppelting-SLA_Brandbrief-presentatie.pdf

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/abb109ab-0007-4a45-aa62-e37e8d364bfb/abbaeb64-77a9-4eb5-9226-1a33619cfc7b-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/ncERvNG6cLC7sasqE2RuT6</video:player_loc><video:duration>2837</video:duration><video:rating>0</video:rating><video:view_count>4</video:view_count><video:publication_date>2026-02-02T16:37:43.493Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/2ijagxrgcnvoV21vXjfv2k</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/561d73fd-efb6-4615-adc0-ec98017d6e44.png</video:thumbnail_loc><video:title>Meetkoppel 2026: Egon Kastelijn (Coop Meten Natuurlijk) - Power to the People: Batterijen, zonnep...</video:title><video:description> Twijfel je over een thuisbatterij, zonnepanelen of een dynamisch energiecontract? Vraag jij je ookaf of slim laden met je auto écht loont?
Tijdens deze sessie delen we ervaringen en verkennen we samen de mogelijkheden, de kansen én de twijfels.

**Title**: Power to the People: Batterijen, zonnepanelen en energiehandel
**Presenter**: Egon Kastelijn (Cooperatief Meten Natuurlijk U.A)
**Date**: 2026-01-24
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id6941d504255db

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/0a83f95f-e98a-472f-aa09-e8a044e92451/27750bf9-5905-47d2-982f-cfc0246a7817-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/2ijagxrgcnvoV21vXjfv2k</video:player_loc><video:duration>2568</video:duration><video:rating>0</video:rating><video:view_count>6</video:view_count><video:publication_date>2026-02-03T17:32:37.927Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/wVMY7dJACc1nEoFMCBLCkT</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/7138b05a-6cfb-41c6-be6d-1a329cd1eea0.jpg</video:thumbnail_loc><video:title>Meetkoppel 2026: Harmen Zijp - Meet je Stad 2.0</video:title><video:description>Wat begon als eenvoudige metingen aan hitte in de stad groeide uit tot een internationaal project met uiteenlopende metingen en observaties in meerdere landen. Het plakband dat de hardware, software èn de community bijeenhield werd vervangen door elastiek, tiewraps en kauwgom. Maar de ervaringen werden ook gebruikt om langzaam te bouwen aan betere gereedschappen. Een aantal daarvan is nu gereed voor gebruik. Daarmee kunnen kennisvragen van inwoners sneller worden beantwoord en wordt samenwerking tussen inwoners en met instituten makkelijker.

**Title**: Meet je Stad 2.0
**Presenter**: Harmen Zijp
**Date**: 2026-01-24
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id690a115207d67
**Website**: https://www.meetjestad.net

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/fa74e873-0d47-4abb-921a-b0ffb4a0d8e1/7232ddfd-834e-43f7-ac51-dd0d22d72063-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/wVMY7dJACc1nEoFMCBLCkT</video:player_loc><video:duration>3147</video:duration><video:rating>0</video:rating><video:view_count>1</video:view_count><video:publication_date>2026-02-03T17:37:43.166Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/68g7sHzF22HV5k1E6xZXx8</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/00abe3f6-880b-4b7b-ad1e-e186ccd41531.jpg</video:thumbnail_loc><video:title>Meetkoppel 2026: Ton Zijlstra - Join the EUropean public consultation on open source</video:title><video:description> The EU will set out a Open Digital Ecosystem Strategy. Currently, until 3 February there is a public consultation on
a) a strategic approach to the open source sector in the EU, and open source as crucial part of EU technological sovereignty, security and competitiveness
b) the use and development of open digital tools and services by the EC themselves.
I'll briefly explain what is about, why and how to respond, and what happens next.

**Title**: Join the EUropean public consultation on open source
**Presenter**: Ton Zijlstra
**Date**: 2026-01-24
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id697106e87a93b
**Website**: https://ec.europa.eu/info/law/better-regulation/have-your-say/initiatives/16213-European-Open-Digital-Ecosystems_en

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/29813660-d5e5-4520-8456-daf696196241/32867d2f-6e2f-4078-a229-98c959b188c1-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/68g7sHzF22HV5k1E6xZXx8</video:player_loc><video:duration>552</video:duration><video:rating>0</video:rating><video:view_count>9</video:view_count><video:publication_date>2026-02-03T20:13:08.102Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/rFMPae86LPAdYTcPyZcsR8</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/a284544c-ebbe-4579-b3c6-5d3765a6b92e.png</video:thumbnail_loc><video:title>Meetkoppel 2026: Egon Kastelijn (Coop Meten Natuurlijk) - AI - Artificial Illusion : Wat kan ie w...</video:title><video:description>AI is slim ogend, maar vaak niet meer dan een digitale papegaai. Ontdek wat het écht kan… en waar de illusie ophoudt.

**Title**: AI - Artificial Illusion : Wat kan ie wel, wat kan ie nie
**Presenter**: Egon Kastelijn (Cooperatief Meten Natuurlijk U.A)
**Date**: 2026-01-24
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id6941d21c61571

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/d002b4f3-fdfe-4073-9a38-dd375486a951/f2d23b31-85e3-40af-8afd-209f593e36f5-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/rFMPae86LPAdYTcPyZcsR8</video:player_loc><video:duration>3918</video:duration><video:rating>0</video:rating><video:view_count>3</video:view_count><video:publication_date>2026-02-03T17:42:46.011Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/vfksX716FuaJg7tHoKokKR</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/9c59dcac-f374-4283-bb7d-a90332e95ab5.png</video:thumbnail_loc><video:title>Meetkoppel 2026: Diana - Kun je je eigen medicijnen maken?</video:title><video:description> Het Amerikaanse Four Thieves Vinegar Collective heeft een reactor gebouwd waarmee je je eigen medicijnen kunt maken. Een bijzonder zorgvuldig systeem waarmee met behulp van wetenschappelijke literatuur de medicijnen worden samengetseld. In deze discussie kijken we een filmpje waarin ze hun systeem uitleggen en vragen we lokale experts om mee te denken over deze mogelijkheid. 
Waarom zou je dit willen? Wat zijn de voors en tegens van zelf je medicijnen maken? Wat mag je zelf doen? Hoe betrouwbaar is dit systeem? 

**Title**: Kun je je eigen medicijnen maken?
**Presenter**: Diana
**Date**: 2026-01-24
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id6909d4a41416d
**Website**: https://biolabamersfoort.nl

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/ecd96def-cc58-49d8-bd2f-f54e3c04e83b/d28797ab-7471-45ba-aa3c-75e66076d2e8-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/vfksX716FuaJg7tHoKokKR</video:player_loc><video:duration>2172</video:duration><video:rating>0</video:rating><video:view_count>15</video:view_count><video:publication_date>2026-02-04T14:21:00.140Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/bDVyCBzAeaCo6v1EUWuqiG</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/c3afcd08-7baa-41ce-b167-3229dceb392a.jpg</video:thumbnail_loc><video:title>Meetkoppel 2026: Jasper Sikken - Soundlevel logger with Arduino and ESP32</video:title><video:description>Because my neighbours sleep is disturbed by a hum from my heat pump I have build a sound level logger using a decibel meter module and an ESP32 that every minute sends the sound level over Wi-Fi to a cloud platform for data logging and visualisation. I will show how the logger is built, some interesting measurements and discuss noise reduction solutions for my neighbours.

**Title**: Soundlevel logger with Arduino and ESP32
**Presenter**: Jasper Sikken
**Date**: 2026-01-25
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id696558c5c6c62

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/5646ea4b-da59-4928-be9a-62d6d814b622/d92a89dd-5de2-47b2-a7fb-e7d69dc69bb1-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/bDVyCBzAeaCo6v1EUWuqiG</video:player_loc><video:duration>1105</video:duration><video:rating>0</video:rating><video:view_count>3</video:view_count><video:publication_date>2026-02-03T17:53:22.345Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/gSbxdoWXY15pVjXWhFaxMU</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/2f47da57-4c9e-418e-bbad-f8c17e169d7d.png</video:thumbnail_loc><video:title>Meetkoppel 2026: Jay - Rayhunter: detecting StingRays / IMSI-catchers</video:title><video:description>StingRays / IMSI-catchers are used to intercept and inject cellular data. Rayhunter is an open-source project to detect this type of surveillance and scamming. In this talk we will look into the methods used by IMSI-catchers, how to detect them, and how you can run your own Rayhunter.

[image by EFF]

**Title**: Rayhunter: detecting StingRays / IMSI-catchers
**Presenter**: Jay
**Date**: 2026-01-25
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id69752755d5193
**Website**: https://efforg.github.io/rayhunter/

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.

Due to an issue with the recording, there is about a minute of the presentation missing around 15:30.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/807ac345-4f4d-4a7d-8c79-5c1ae1af879a/f5e26499-74f2-4084-bd6b-941df0d180b7-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/gSbxdoWXY15pVjXWhFaxMU</video:player_loc><video:duration>2067</video:duration><video:rating>0</video:rating><video:view_count>9</video:view_count><video:publication_date>2026-02-03T17:58:46.372Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/mH7qRyyNQxjTuar9etTtx1</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/7a23ced9-e09f-4944-ba10-ca46a2bf500d.jpg</video:thumbnail_loc><video:title>Meetkoppel 2026: RF / Antenna workshop</video:title><video:description> During this workshop you can design your own antenna system. I will also bring RF measurement equipment to test you own DIY projects or discuss RF topics in general.

**Title**: RF / Antenna workshop
**Presenter**: Andries Lohmeijer
**Date**: 2026-01-25
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id6958044d872f7
**Website**: wiki.pe1bmc.nl

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/a7b43abf-d615-4b1b-8dad-711609d0ff1a/40c1928f-548a-4759-b172-c213c8b47e06-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/mH7qRyyNQxjTuar9etTtx1</video:player_loc><video:duration>1527</video:duration><video:rating>0</video:rating><video:view_count>5</video:view_count><video:publication_date>2026-02-03T18:26:01.217Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/7LKEJuBgxugw89225gHr6C</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/44f461d8-b466-41a9-93bb-7eb6c46c390e.jpg</video:thumbnail_loc><video:title>Meetkoppel 2026: Valerie Aurora - Start your own Internet Resiliency Club</video:title><video:description>What if internet infrastructure is badly damaged in an attack or a disaster? An Internet Resiliency Club uses low power radios and mesh networks to connect people while they fix the internet. Learn how to start your own IRC with a few volunteers, a couple of hours a week, and €20-100 per person.

**Title**: Start your own Internet Resiliency Club
**Presenter**: Valerie Aurora
**Date**: 2026-01-25
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id696abc2eb672a
**Website**: https://bowshock.nl/irc/

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/36d67815-a797-42bf-8011-a59950ff7362/07f6903b-bf78-43ea-b59c-c72576e51a0f-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/7LKEJuBgxugw89225gHr6C</video:player_loc><video:duration>949</video:duration><video:rating>0</video:rating><video:view_count>4</video:view_count><video:publication_date>2026-02-03T18:14:49.430Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/dTJHcXbzmp5tfS51savxDu</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/f03e6b41-53ed-421d-8293-f8fc93bcefbb.jpg</video:thumbnail_loc><video:title>Meetkoppel 2026: Diana and Joachim - Backup the Internet!</video:title><video:description> What bits of the net would you miss the most? What information is too valuable to loose? 
It is time to have a local backup of the knowledge that is important to you. Stuff is disappearing and information is becoming less and less trustworthy.
In this demo we will show you how to use Kiwix to make local backups of websites on an external harddrive, in such a wau that you can stream them onto you local network for everybody there to access.
If you want to get started right away, bring an external backup drive and go home with your own copy of Wikipedia or whatever else you want to save!

**Title**: Backup the Internet!
**Presenter**: Diana and Joachim
**Date**: 2026-01-25
**Talk info**: https://koppelting.nl/en/meetkoppel26/lineup#id696bf2534dcef

This talk was held during Meetkoppel 2026, see https://koppelting.nl/en/meetkoppel26/lineup.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/6866eadd-4fcd-4d3f-8f4d-8de84c8c6232/8de5ab8a-0041-4dc1-9ddb-c9d9c76f25e2-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/dTJHcXbzmp5tfS51savxDu</video:player_loc><video:duration>2516</video:duration><video:rating>0</video:rating><video:view_count>4</video:view_count><video:publication_date>2026-02-03T18:21:18.004Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/qpPiHunNyGhtqsva2pMv8G</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/cb8cd355-224a-4abb-8e83-54efef7acabc.jpg</video:thumbnail_loc><video:title>Meetkoppel 2026: CSDIF Proof of concept</video:title><video:description>Al jaren fantaseren we bij Meet Je Stad over een universeel dataopslag en uitwisselingsformaat, waarbij je door middel van rijke metadata precies weet wat en hoe je gemeten hebt. Hierdoor blijft je data hoogwaardig bij uitwisseling met andere initiatieven en instituten, en kun je ook makkelijk kleine experimenten doen waar je iets anders wil meten dan de meeste mensen.

In het afgelopen jaar hebben we deze wens concreter gemaakt in CSDIF: het Community Science Data Interchange Format. We schreven een voorstel en werkten aan een eerste proof-of-concept.

In deze presentatie laten we zien wat de stand van zaken is en kijken we of er in het publiek nog wensen zijn die we in de verdere ontwikkeling mee kunnen nemen.

**Title**: CSDIF Proof of concept
**Presenter**: Matthijs Kooijman
**Date**: 2026-02-23
**Presentation info**: https://koppelting.org/en/meetkoppel26/lineup#id6909e5e5bef4e
**Slides**: https://md.giplt.nl/p/csdif-meetkoppel-2026
**Website**: https://www.csdif.info/

This talk was held during Meetkoppel 2026, see https://koppelting.org/en/meetkoppel26/lineup.

00:00	Introduction / Inleiding en probleemstelling
Collecting data en (practical) needs, vanuit twee projecten: Amersfoort en Zeist
 - flexibiliteit
 - metadata
 - standaardisering, wel compact

10:30 CSDIF: Community Science Data Interchange Format
gebaseerd op conceptueel model dat observations en measurements gebruikt.
15:45 Proces
op dit moment: Proof of Concept klaar.
19:35 Ook weer vanuit twee aanpakken; hoe ziet dat er uit
waarom is gekozen voor SensorThings
26:10 Dan is er nog een derde onderdeel: interactieve kaart om de systemen te ontsluiten.
28:00 lessons learned en vragen die zijn blijven liggen
Eerste (en grootste uitdaging): complexiteit
34:20 Andere uitdaging: verschillende usecases 
hoe die precies gecombineerd kunnen worden is soms nog lastig
36:11 Volgende probleem: hoe ga je om met bestaande data
hoe krijg je die in het model?
42:15 Dan is er nog...</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/c5ae966a-652d-487c-b8ab-01b4216df8aa/5e81f1bf-1cfc-4059-9349-1b1db4ca2224-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/qpPiHunNyGhtqsva2pMv8G</video:player_loc><video:duration>2803</video:duration><video:rating>0</video:rating><video:view_count>17</video:view_count><video:publication_date>2026-02-03T17:05:21.834Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/6CtJd1oePnn5VBGkPPDCER</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/7768ef11-37f3-473d-8b5f-769ac482bb5a.png</video:thumbnail_loc><video:title>Koppelting 2026: Harmen G. Zijp - App-O-Matic</video:title><video:description>I've been working on a minimalist low-dependency framework for making progressive web apps, to be used by small scale communities to operate and maintain a collective repository of knowledge and data.
In this hackathon we will test-drive the framework and build a number of example applications.

**Title**: App-O-Matic
**Presenter**: Harmen G. Zijp
**Date**: 2026-08-19
**Talk info**: https://koppelting.nl/en/festival2026/lineup#id6a2949ae09f6c

This talk was held during Koppelting 2026, see https://koppelting.nl/en/festival2026/lineup.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/2d958e8c-2f98-423d-a51a-6156278d2fb5/be32591a-11ad-4af0-9ea1-cc847e793c9e-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/6CtJd1oePnn5VBGkPPDCER</video:player_loc><video:duration>2757</video:duration><video:rating>0</video:rating><video:view_count>4</video:view_count><video:publication_date>2026-08-23T18:34:58.679Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/eqsuPXCbZvfXRT2Fykcgbw</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/10ffd740-7771-4148-a210-bff17b273b3e.png</video:thumbnail_loc><video:title>Koppelting 2026: Rob van den Bogaard - Elm</video:title><video:description>Low-dependency frameworks are important! So it is good to at least know of Elm, a friendly, stable and small language that reduces run-time exceptions to a minimum and lowers the fear of refactoring (read: maintenance). Not only the number of dependencies is low, also the impact of using them in your code is better bounded. The clarity and (type) safety guarantees are particularly urgent in the age of AI.

Let's start with a demonstration of Elm, and then discuss its relevance in App-o-Matic context, to w3c Solid for low-dependency distributed storage, and to open source software development challenges in general.


**Title**: Elm
**Presenter**: Rob van den Bogaard
**Date**: 2026-08-19
**Talk info**: https://koppelting.nl/en/festival2026/lineup#id6a73be4e5ce2b

This talk was held during Koppelting 2026, see https://koppelting.nl/en/festival2026/lineup.</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/6cb0fb80-3f4a-45d6-aec4-cc98534e5aa6/1a3f1633-16ca-4f24-bcb2-edcaa008f0ce-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/eqsuPXCbZvfXRT2Fykcgbw</video:player_loc><video:duration>3693</video:duration><video:rating>0</video:rating><video:view_count>4</video:view_count><video:publication_date>2026-08-23T18:40:23.596Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/8rjYNuQp8mtQYo69JgU5K8</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/eee9f9ad-31a7-4b9d-bc4a-ee7171dfe6a1.png</video:thumbnail_loc><video:title>Koppelting 2026: Henk - De doe-het-zelf satelliet die je in elk Fablab kunt maken</video:title><video:description> Henk van het Fablab in de Waag is al een tijd bezog met het ontwerpen van een cubesat die je in elk Fablab moet kunnen bouwen. Op Koppelting krijgt die een nieuwe impuls. Daarnaast bespreekt Henk een aantal fablab-conferenties in het verleden, waar ook voedingsbodem voor dit project is gelegd.

Referenties:
 - https://academany.fabcloud.io/fabacademy/2026/bootcamp-instructors/workshops/FabSat/
 - https://academany.fabcloud.io/fabacademy/2026/bootcamp-instructors/workshops/FabSat/bootcamp2026_fabsat.pdf
 - https://pub.fabcloud.io/project/fab26_bottrop/
 - FOSDEM 2024: A satellite's final safehouse the deployer https://youtu.be/ZOUvQp9r-P8
 - FOSDEM 2024: QUBIK a 1p PocketQube satellite platform 
https://youtu.be/cln_3ktdZVU

**Title**: De doe-het-zelf satelliet die je in elk Fablab kunt maken
**Presenter**: Henk
**Date**: 2026-08-20
**Talk info**: https://koppelting.nl/en/festival2026/lineup#id6a438bcea8307

This talk was held during Koppelting 2026, see https://koppelting.nl/en/festival2026/lineup.

**Note: The end of the recording was cut short, so the last part of the talk has not been recorded.**</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/3c3942e4-c5df-4ab6-a2c6-060daf816325/c9262514-7b16-4a1f-b17c-a781ca03fabf-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/8rjYNuQp8mtQYo69JgU5K8</video:player_loc><video:duration>4122</video:duration><video:rating>0</video:rating><video:view_count>2</video:view_count><video:publication_date>2026-08-23T18:35:25.369Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/dXBNafr7n3a77WL5ZUBRJG</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/40506168-afac-44c1-865f-03ff2eef889f.jpg</video:thumbnail_loc><video:title>Koppelting 2026: Suze - Mutual Aid</video:title><video:description>In recent years, seeing one crisis after the other, the concept and practice of Mutual Aid has seen a resurgence around the globe. First coined by the anarhist philosopher Peter Kropotkin as a cooperative organisational model for disaster relief, it has developed in recent years in an attempt to meet contemporary circumstances of scarcity and survival needs. This workshop is inspired by a recent reading of the book "Mutual Aid, Building Solidarity during this Crisis and the Next," by the American activist and writer Dean Spade, which just had it's updated second print in spring 2026.

For the purposes of this workshop, I will make an attempt to bring some of the advice and priciples that Spade offers out of the American (cultural, and legal) context, and into the Dutch practice. After an informal lecture, there will be space for sharing experiences, struggles,  and best practices in organising.

**Title**: Mutual Aid
**Presenter**: Suze
**Date**: 2026-08-20
**Talk info**: https://koppelting.nl/en/festival2026/lineup#id6a7f0b63c555f

This talk was held during Koppelting 2026, see https://koppelting.nl/en/festival2026/lineup.

**Note: The end of the recording was cut short, so the last part of the brainstorm has not been recorded.**</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/68f1a199-7759-42d6-8d04-e1a04fee11e8/cda1e641-26b0-4d6e-b0d5-567bda3302b6-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/dXBNafr7n3a77WL5ZUBRJG</video:player_loc><video:duration>3156</video:duration><video:rating>0</video:rating><video:view_count>2</video:view_count><video:publication_date>2026-08-23T18:40:35.198Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/bzHsmN7Be9V9uJnMq2Qevf</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/71cad531-ed31-49fc-91a1-f37d6dc9fedc.jpg</video:thumbnail_loc><video:title>Koppelting 2026: Bart Verkade - DeltaCultuur</video:title><video:description>Wie de delta leert kennen, ontdekt dat geen enkele plaats op zichzelf staat. Rivieren verbinden steden, havens verbinden regio's en verhalen verbinden generaties. DeltaCultuur wil aan die eeuwenoude beweging een nieuwe culturele dimensie toevoegen. Door bestaande initiatieven met elkaar te verbinden en ruimte te scheppen voor nieuwe samenwerking.

**Title**: DeltaCultuur
**Presenter**: Bart Verkade
**Date**: 2026-08-20
**Talk info**: https://koppelting.nl/en/festival2026/lineup#id6a5b3754c1819 

This talk was held during Koppelting 2026, see https://koppelting.nl/en/festival2026/lineup.</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/55b07a6d-164b-40bb-85d3-6b3932998cc4/8a7f619f-63bf-4fcc-beaf-6dbe5f1b676f-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/bzHsmN7Be9V9uJnMq2Qevf</video:player_loc><video:duration>4165</video:duration><video:rating>0</video:rating><video:view_count>2</video:view_count><video:publication_date>2026-08-23T18:34:26.915Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/5NZFee484n21byNpe2cckg</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/6b496166-1e27-43da-b840-c03344690eb0.png</video:thumbnail_loc><video:title>Koppelting 2026: Kees Kooijman - Red de Randmeren</video:title><video:description> Het merengebied van de Randmeren is in de 60-er jaren van de vorige eeuw ontstaan door de aanleg van de Flevopolders. Uit de eerdere aanleg van de Noordoostpolder werd de les getrokken dat een waterbuffer tussen het oude en nieuwe land nodig was om te voorkomen dat de grondwaterspiegel in de kuststrook van het oude land teveel zou dalen met verdroging als gevolg. De buffer kon tegelijkertijd worden gebruikt voor scheepvaart, waterrecreatie en natuur.
Het gebied is min of meer ingericht op basis van de toenmalige kennis. Inmiddels blijken aanpassingen nodig om de waterrecreatie beter te faciliteren (beheersing waterplanten) en de basis voor het ecologisch functioneren en goede waterkwaliteit te verbeteren (o.a. voorkomen terugval naar troebele, algenrijke toestand). Te nemen maatregelen schuren en grijpen tegelijkertijd in elkaar.
In deze lezing wordt een integrale aanpak geschetst die in één procesgang de ecologie en het  recreatief gebruik van de meren zullen verbeteren. 


**Title**: Red de Randmeren
**Presenter**: Kees Kooijman
**Date**: 2026-08-22
**Talk info**: https://koppelting.nl/en/festival2026/lineup#id6a5888b07f11f

This talk was held during Koppelting 2026, see https://koppelting.nl/en/festival2026/lineup.

Due to an issue with the recording, there is about a minute of the presentation missing around 06:25.</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/26f44ff7-844c-410a-8452-e796556f4991/20038499-aa49-4435-a4fb-704f4fcf8de7-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/5NZFee484n21byNpe2cckg</video:player_loc><video:duration>2899</video:duration><video:rating>0</video:rating><video:view_count>2</video:view_count><video:publication_date>2026-08-23T18:35:34.620Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/rAtKHF61VTBNMdU6uKXeUH</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/79ec3cf9-7952-4bff-8abf-f85776c8731b.png</video:thumbnail_loc><video:title>Koppelting 2026: Pieter van der Hijden - The state of the network: Fablabs, World and SDGs</video:title><video:description>The author reviews highlights and trends from the FAB26 annual conference in Boston last month. He continues with the state of the UN Sustainable Development Goals (SDGs) and the way the fablab network has been involved with this program. The "heatmap" combines both worlds; its potential will be discussed.

**Title**: The state of the network: Fablabs, World and SDGs
**Presenter**: Pieter van der Hijden
**Date**: 2026-08-23
**Talk info**: https://koppelting.nl/en/festival2026/lineup#id6a7c8cabeff73
**Website**: https://bit.ly/fab26-sdgs

This talk was held during Koppelting 2026, see https://koppelting.nl/en/festival2026/lineup.

Due to an issue with the recording, there is about a minute of the presentation missing (around 04:20).</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/cf44dbc9-b6d4-4b44-8d22-c1f89d5783cd/fe7f5e03-e9c7-497b-916c-4f88fd88f668-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/rAtKHF61VTBNMdU6uKXeUH</video:player_loc><video:duration>3476</video:duration><video:rating>0</video:rating><video:view_count>2</video:view_count><video:publication_date>2026-08-23T18:39:58.109Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/kpBSReLgBdwmEdpnzXwbec</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/e5ff58b6-8ff9-4043-b273-0e90efdcef78.jpg</video:thumbnail_loc><video:title>Koppelting 2026: Paul Brouwer - Seasonal heat storage in salt hydrates - Zoutbatterij</video:title><video:description>Being able to store excess heat from summer to winter would be a great way to improve energy use efficiency and sustainability of buildings. Particularly in greenhouses there is a lot of excess heat during the summer that could completely  cover the heat demand in winter if ... it could be stored in en easy (economic) way. Storing heat in reactions between salt and water has been researched  for a long time and in theory has the potential to bridge the summer-winter gap. As a learning-by-doing project a salt battery was built and in this lecture I share the first hand experience gained with the gaps between theory and practice.

**Title**: Seasonal heat storage in salt hydrates - Zoutbatterij
**Presenter**: Paul Brouwer
**Date**: 2026-08-23
**Talk info**: https://koppelting.nl/en/festival2026/lineup#id6a5c8f2edd66e

This talk was held during Koppelting 2026, see https://koppelting.nl/en/festival2026/lineup.
</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/9d29d9de-bfc0-48f1-b332-d5ba0302ebe5/312f3157-95ae-408d-955a-0a94b3f81b8a-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/kpBSReLgBdwmEdpnzXwbec</video:player_loc><video:duration>2522</video:duration><video:rating>0</video:rating><video:view_count>2</video:view_count><video:publication_date>2026-08-23T18:39:48.670Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/w/1cSntxVVgAAjwqoNQwFokS</loc><video:video><video:thumbnail_loc>https://televisie.planb.coop/lazy-static/thumbnails/3209372c-36a6-4c58-8a65-db1cac0880b6.jpg</video:thumbnail_loc><video:title>Koppelting 2026: Harmen G. Zijp - The Fifth Freedom</video:title><video:description>The four freedoms are often understood as rights granted by an original creator (of software or design) to an indivdual end user to study, use, modify and share their work. However, as technology has a profound impact on the fabric of our societies we should investigate not only the relationship between technology and individual freedoms but also the effect on collective freedoms.

**Title**: The Fifth Freedom
**Presenter**: Harmen G. Zijp
**Date**: 2026-08-23
**Talk info**: https://koppelting.nl/en/festival2026/lineup#id6a08779518590

This talk was held during Koppelting 2026, see https://koppelting.nl/en/festival2026/lineup.

 **Note: The end of the recording was cut short, so the very last part of the discussion has not been recorded.**</video:description><video:content_loc>https://televisie.planb.coop/static/streaming-playlists/hls/01a83926-93ee-4a7e-a5ac-b70546e09a10/749e5338-32e4-46f3-a088-761d02c58fec-master.m3u8</video:content_loc><video:player_loc>https://televisie.planb.coop/videos/embed/1cSntxVVgAAjwqoNQwFokS</video:player_loc><video:duration>3209</video:duration><video:rating>0</video:rating><video:view_count>3</video:view_count><video:publication_date>2026-08-23T18:35:14.678Z</video:publication_date><video:family_friendly>YES</video:family_friendly><video:uploader info="https://televisie.planb.coop/c/koppelting/videos">Koppelting conference recordings</video:uploader><video:live>NO</video:live></video:video></url><url><loc>https://televisie.planb.coop/c/koppelting/videos</loc></url><url><loc>https://televisie.planb.coop/a/koppelting_user/video-channels</loc></url></urlset>