My name is Michael Treml. I am an expert in Media Informatics (computer science with focus on human computer interaction) from Vienna and I work on usability and accessibility.
WIESOSO? (Website in German)
Why are things designed the way they are? And wouldn't they be better if they were designed differently? On WIESOSO? I write entertaining articles about questions like these.
The working group Tetragon is developing a new refreshable braille display—a device, on which blind people can read text with their fingers. The concept is patented and based (among other work) on my diploma thesis.