During the W3 trade fair in Wetzlar on March 13 and 14, ComTec actively participated in the event and presented significant developments in the field of artificial intelligence (AI). Johann Götz from ComTec gave a presentation on "AI in practice", which was met with great interest and offered practical insights into the application of AI. In addition, the AI demonstrator was shown at the stand, which served as a practical example of the use of AI in the field of activity recognition.