Category: programming
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Accessible e-books
I work and write a lot about digital accessibility nowadays. And as a writer, accessible e-books came up recently. Of course they have to meet the same criteria as every digital product. Well … almost. Let me introduce you to the few criteria to create an accessible e-book. Accessibility Act In June 2025 the global…
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Digitale Barrierefreiheit – Der Comic
Um das Thema Digitale Barrierefreiheit leichter zu vermitteln, gibt es hier einen Comic, der in 12 Seiten durch die verschiedenen Themenfelder führt.
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Digital Accessibility- Barriers and the affected
As a starter, I like to ask my audience whom of them is affected by digital barriers. Bad eyesight? Dyslexia? Red-green-blindness? But this is just a fraction of conditions that affect the usage of the internet. Microsoft barrier matrix There are different areas of perception where restrictions may occur. Vision, touch, hearing, and speak. And…
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Digital Accessibility – A Workshop
Barrierefreiheit ist eine wichtige und ursprüngliche Anforderung an das Internet und alle Seiten und Anwendungen, die in ihm zur Verfügung stehen. An der Umsetzung de
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Customization for my Angular Application
On my journey to accessibility for web, apps, and everything, I decided to build a feature into my app, to make the appearance fully customizable for the user.
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My Flutter Flight – Generate some Puzzle Levels – Part 2
Trying to solve auto generated puzzle levels – but with mixed success.
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Digital Accessibility: Colors
Low color contrast is by the time the most common failure of digital accessibility. But it’s very easy to fix that.
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My Flutter Flight – Generate some Puzzle Levels – Part 1
With a puzzle game comes the need for levels. Here is my way to create them. Part I describes the generation of random levels.
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My Flutter Flight – Add some sound
Good games feature good sounds and background music. So here is how I managed to insert them into my flutter game.
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App Development – Before the programming
Even before writing the first line of code, there is some planning to do first. About how to develop an app and where to get needed resources.