Mr. Aker has been working in the glass industry since the 1980s. glasstec has accompanied him at all stages of his career. He particularly enjoys his current job. He reports: "Our service is unrivaled. We offer radar technology for refractory monitoring for the glass industry." The benefit of the application is, for example, a reliable prediction of the quality of a furnace bottom for up to two years. This creates predictability and safety. Mr. Aker continues, "We expanded with our innovation during Corona. Now, after numerous digital meetings, we finally meet in person."