TFI Aachen was at Techtextil 2026 with the demonstrator for the "ModuLeiT — Development of design guidelines for modular, tactile, and visual floor indicators for guide systems for the blind and RFID-based indoor navigation systems using textile floor coverings,“ as well as a presentation by Tamara Theilmann on the topic ”Inclusion in indoor spaces can be achieved with the help of textile floor coverings."