Changes

Sorry, if you don’t find all content you wanted to… this page is being updated right now. I am trying to update all posts I think are worth keeping – there will be stuff about perception again, soon. Please be patient. These words were written in March 2013…

Published
Categorized as Notes

First lace with raw silk

After my wife started felting felt hats, we determined that tablet weaved laces are quite expensive to buy. As there are many tutorials on the net, and you do not need too much material, I decided to try this on my own. My first lace isn’t perfect, not only because I had no practice yet.… Continue reading First lace with raw silk

Doctoral thesis published

Finally it is done – my doctoral thesis has been published: The dissertation called “Der Interaktionsprozess bei Tangible Interaction – Entwicklung und Analyse eines Interaktionsmodells – Richtlinien zur Verwendung beim Design” is avaliable in Verlag Dr. Hut, ISBN 978-3-8439-0836-8. It is only available in german by now. Abstract Being a subarea of Human Computer Interaction,… Continue reading Doctoral thesis published

Hick’s Law

In the 50s William Hick (a British psychologist) examined the speed of perception and information processing. In his experiments he created tasks where the subjects had to select a specific information from a list of information. He measured the change of the time needed for a selection, when the list of information was reduced in size. [1]. The evaluations… Continue reading Hick’s Law

Sis

I’d like to see my sister Johanna (or Joy, which is more likely what she wants to be called) more often. But we both are very busy. 🙁 She’ll become a real artist as she went to an artist’s school. Here are some interesting links: Article in Mittelbayerische from 2007 Her student’s profile – also… Continue reading Sis

Old Artist-Homepage

After several years I updated my homepage and decided to remove the design of my old artist homepage. As I liked the design, I loaded up an image where you can see how it looked like. Well, it looked nice but was not very easy to maintain if I wanted to add new images… Here’s… Continue reading Old Artist-Homepage

Djembe

A djembe is a west-african drum made of hardwood and covered with goatskin. The instrument nowadays is very popular even in germany, as it has a wide variety of sound repertoir. The djembe got my attention from my wife’s bellydance music, from my hobby in the medievals and from my participation at the Musisches Zentrum… Continue reading Djembe

My Wife’s Felting Page

In 2007 my wife Inés and I  made a dream come true: participate to a medieval fair. Inés had gained much experience in felting, so she wantet to felt with children at the market. At castle Katzenstein (engl: cat stone) the spectaculum took place. We were overwhelmed by the mass of children that wanted to… Continue reading My Wife’s Felting Page