Background

Image
 Images without barriers in HTML
Background

Barriers to Internet use

by Dennis Westphal

Even the best screen reader will fail on the web due to hurdles such as language changes, dialogue boxes, captchas and hyphenation if they are poorly displayed.

Image
Two girls sit at a table and discuss something. 50th comic style
Background

Using GnuPG correctly

by Ben Rösler

Encryption with GnuPG (GNU Privacy Guard) and PGP (Pretty Good Privacy) is only secure if the tools are configured and used correctly.

Image
ai mood pic
Background

Introduction to Machine Learning

by Iavor Jelev

Machines learn from humans by learning like humans - through practice and experience. This can be done in a supervised or unsupervised manner.

Image
 Images without barriers in HTML
Background

Screen readers for free

by Dennis Westphal

Free screen reading aids for the visually impaired are available for all operating systems and smartphones - from open-source NVDA to TalkBack and VoiceOver.

Image
Dimmbare Studioleuchte mit Farbmischung
Background

Dimmable studio light with colour mixing

by Felix Jakob Fliegner

Do it yourself: Make your own LED studio lighting with adjustable white light levels! Construction instructions for DIY and replica.