<ul><li>Zeiss plans to upgrade commercial jets with touch-free holographic Multifunctional Smart Glass systems.</li><li>The technology includes transparent glass windows displaying flight information, geographical orientation, and moving maps for passengers.</li><li>The use of smart glass can reduce a plane's overall weight, leading to cheaper operating costs and less pollution.</li><li>Zeiss is also testing augmented reality HUD cockpit displays that enhance pilot's vision by capturing and transmitting environmental data.</li></ul>

Smart glass windows would beam in-flight info over scenic views

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