Ragnar Tengstrand is Lecturer and Industrial Designer within the research group Design and
Visualization. Biography: Exam 1980 Industrial Designer at HDK Konstindustriskolan, Gothenburg University. Design projects mainly heavy industrial equipment for ABB, ABB Robotics, ABB Motors, ABB Control, ABB Relays, ABB Traction, ESAB, SJ, Arlanda Express, CE Johansson, Kalmar LMV. Lecturer at Örebro University 2005, Institution of technology and lecturer at Mälardalen University 2009. Research interests include industrial design within the product development process.