Catss Catss from Christian Karlsson CATSS Chemical Atomic and Toxic compound Surveillance System.Designed the product CATSS for the Norwegian Defence Research Establishment. gLike CATSS Chemical Atomic and Toxic compound Surveillance System.Designed the product CATSS for the Norwegian Defence Research Establishment. Product Design UX Industrial Design Share R 7 n Christian Karlsson Designer situated in Norway interested in freelance and fulltime work Oslo, Norway Follow Contact