Hi, that's me.
I'm a tango dancing psychologist working in computer science. I currently live in Karlsruhe, where I do some research on personal knowledge management using semantic technologies. My special interest lies in user interaction design.

• Kontakt – this is how you reach me
• iMapping – this is what I work on
• FZI – this is where I work
• Publikationen – scientific stuff I've written
• Diplomarbeit – my diploma thesis on visual knowledge mapping paradigms
  
• Gedichte – some poems that I Iike 
• Fotos – some of my pictures on flickr
• Links – some links to interesting stuff on del.icio.us
• Netzwerke – social network sites where you can find me
  
• news.heikohaller.de – my new blog.