Which innovative product, introduced in the 1990s, revolutionized Broadway musicals by allowing performers to sing and dance simultaneously without sound quality issues?

The performing arts industry isn't just about talent on stage - it's also about innovative products that enhance performances and audience experiences. From specialized makeup that withstands hours under hot stage lights to revolutionary sound equipment that fills theaters with crystal-clear audio, product development plays a crucial role in modern theatrical productions. Test your knowledge about a groundbreaking product that transformed Broadway performances!

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The wireless lavalier microphone with sweat-resistant technology
Digital projection mapping systems for dynamic backdrops
Computerized hydraulic stage platforms
LED-embedded costumes with remote control capabilities