an engineer and geek based in Dresden, Germany. Apart from tinkering here and elsewhere, I'm currently working on scikit-image as a maintainer.
Create a virtual sink that forwards audio to all other audio sinks, including multiple Bluetooth devices.
3 December 2025 · 256 words
We are done with a lovely 3-day sprint in Vienna this August. Next to the Prater, with a view of people being flung via slingshot into the sky, we tinkered with a strategy to improve the API of scikit-image in difficult places.
Draft · 3 September 2025 · 911 words
The non-profit Digitalcourage provides a German phone number that you can use to pass web forms that force you to provide a phone number – even if you don’t want to give one. If called, “Frank” will politely let them know that you don’t want to be contacted by phone. Together with disposable email addresses, this has been really satisfying to use!
10 August 2025 · Details "You don't need my phone number"
A video essay exploring Bézier Splines and their continuity by Freya Holmér. This gem is so beautifully animated that it was almost effortless to follow along. If you enjoy videos from 3blue1brown, this is for you too!
12 June 2025 · Details "The Continuity of Splines"
