Which innovative product design feature was first implemented at the Sydney Opera House to enhance audience acoustics and has since become a standard in modern performing arts venues?

How much do you know about the product design elements that enhance the audience experience in modern performing arts venues? Theater and concert hall design has evolved significantly over the decades, combining aesthetics with functionality to create immersive experiences. This trivia tests your knowledge about innovative design features that have revolutionized how we experience live performances.

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Adjustable ceiling reflectors that can be positioned differently for various types of performances
Holographic projection surfaces that create virtual set extensions during performances
Biometric seat sensors that provide real-time audience engagement metrics to performers
Programmable floor lighting systems that synchronize with the performance audio