At the Farnborough International Airshow, Zeiss showcased its breakthrough holographic micro-optical elements designed specifically for aircraft. This new technology offers 3D projections embedded in glass surfaces, heralding a novel approach to in-flight displays and controls, especially for business jets.
- 3D holograms created on glass surfaces using laser-based micro-optics
- Touchless virtual controls enhance hygiene and convenience
- Tech tailored for small aircraft cabins, offering discreet passenger interaction
What happened
Zeiss revealed its latest advancement in holographic technology at the Farnborough International Airshow, demonstrating how micro-optical elements embedded in glass can produce vivid 3D projections inside aircraft. Unlike traditional optics relying on mirrors or lenses, this technology leverages laser diffraction through ultra-thin foils to create interactive images and virtual buttons.
The company presented a business jet mock-up featuring a glass cabin divider that displayed a virtual flight attendant greeting and touchless control buttons, such as one designed to open lavatory doors without physical contact. This innovation highlights significant weight and size reductions compared to conventional display systems, making it ideal for limited space environments.
Why it feels good
This new holographic approach offers practical benefits by enhancing passenger comfort and hygiene through touchless controls, a welcome advance in shared spaces like aircraft cabins. The dynamic and customizable nature of the displays makes information delivery more engaging and less intrusive, particularly suitable for smaller aircraft lacking extensive infotainment systems.
Additionally, the unobtrusive design allows aircraft manufacturers and operators to integrate sophisticated visual elements without compromising cabin aesthetics or adding bulk and weight—key considerations in aviation. Passengers can enjoy futuristic technology that enriches their flight experience in a subtle and seamless way.
What to enjoy or watch next
As Zeiss is not an aircraft manufacturer but an optical technology provider, the next steps will likely involve partnerships with aircraft interior designers and manufacturers to tailor and integrate these holographic systems into commercial and business jets. Watching how this technology is customized for different cabin layouts and uses will be exciting.
Future developments to watch include increased interactivity of these holograms, expanded applications beyond passenger cabins such as pilot cockpits, and potential wider adoption in other transport modes. This innovation promises a new era of immersive, lightweight, and hygienic display solutions that could redefine how passengers engage with their travel environment.