Hagen Thiers, the inventor of Qi technology, was sensitive to electromagnetic fields as a child. Headaches, dizziness, disturbed sleep and problems concentrating were part of his everyday life. Just like him, about 10 percent of Germans live with the consequences of electrosmog. For this reason, Hagen Thiers developed the idea of a field solution for protection against radiation with his father Harald Thiers as early as 2008. In order to realise this idea, he made prototypes, tested their effectiveness and continuously improved them. Finally, in 2014, came the great moment: the founding of Qi-Technologies.