Shop

I create a couple of books, t-shirts, and posters.

• You can find my books over at Amazon.
• You can find my PDF eBooks over at LuLu.
• You will find my latest t-shirt and merch design over at Threadless.
• My posters are available at Society6.
• Some of my older t-shirt designs are available at Spreadshirt.
• My English books are available here:
  • Swim Training Patterns: Plan Your Training Sessions with the Power of Mathematics
  • Robots in Education: An Introduction to High-Tech Social Agents, Intelligent Tutors, and Curricular Tools
  • An Introduction to Ethics in Robotics and AI 
  • Human-Robot Interaction – An Introduction (Second Edition)
  • FULFILL.
  • The Unofficial LEGO Color Guide (Sixth Edition)
  • The Ideal Order (Second Edition)
  • The Complete LEGO Minifigure Catalog 1975-2015
  • Learning ROILA
• I am broadcasting two free podcasts:
  • The Human-Robot Interaction Podcast
  • The Ideal Order
• Meine deutschen Bücher:
  • Roboter in der Bildung: Wie Robotik das Lernen im digitalen Zeitalter bereichern kann
  • Ethik in KI und Robotik
  • Mensch-Roboter Interaktion: Eine Einführung
  • Die Ideale Ordnung