Diehl Aviation has reached the finals of the Crystal Cabin Award with its Adaptive User Routing System (AURS), an innovation aimed at improving accessibility inside aircraft cabins.
The company said on 19 February 2026 that AURS is one of three shortlisted entries in the Accessibility category, which recognises solutions that enable barrier-free and inclusive air travel. Diehl Aviation previously won the same category in 2025.
Redesigning the aircraft lavatory
The AURS concept focuses on one of the most challenging spaces onboard: the aircraft lavatory. The system is designed to help passengers with visual or hearing impairments navigate the space independently and with greater confidence.
Co-created with travellers who have sensory impairments, AURS combines an accessible physical layout with a digital interface that adapts to individual needs. High-contrast surfaces, tactile guidance, Braille signage and distinct control shapes are intended to improve orientation.
Safety announcements are displayed visually on an integrated mirror screen to reduce reliance on audio-only communication. Adaptive lighting and optional audio cues further assist passengers with low vision.
The company said the system is built on its connected-cabin platform and is fully certifiable and technically ready for airline deployment. AURS is currently being used as a technology demonstrator in trials conducted with accessibility groups.
Carsten Laufs, Senior Vice President Product Innovation and Digitalisation at Diehl Aviation, said the nomination reflected the company's commitment to inclusive design. "With AURS, accessibility is not an add-on, it is an integral part of the cabin experience," he said in a statement.
Industry recognition
The Crystal Cabin Award is regarded as one of the aviation sector's most prominent honours for cabin innovation. Winners will be announced at the Aircraft Interiors Expo in Hamburg.
Diehl Aviation employs more than 5,400 people and generates annual revenues exceeding €1.2bn. The company supplies avionics, aircraft systems and cabin solutions to major manufacturers including Airbus, Boeing, Bombardier and Embraer. It also operates Diehl Aerospace, a joint venture with Thales.
As airlines face increasing scrutiny over accessibility standards and inclusive travel, cabin design is emerging as a competitive differentiator. Diehl's shortlisting suggests that accessibility is moving from regulatory compliance towards a more integrated design priority within commercial aviation.
The final outcome at Hamburg will determine whether Diehl secures a second consecutive win in the accessibility category.
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