At Tiger Data, he developed a personal computer, and in 1981, he joined ICL Computer. After two years as Professor of Physics at the Høng Gymnasium, he founded Rap Soft, a producer of educational programs for children.
At Tiger Data, he created a personal computer, and in 1981, he joined ICL Computer. After two years as Professor of Physics at the Høng Gymnasium, he established Rap Soft, a maker of educational programs for children.