Which innovative technology did major music retailers first widely adopt around 2010 that allowed customers to scan album covers and instantly hear samples without headphones?

The music retail landscape has transformed dramatically with technological innovation. Physical record stores have evolved into immersive experiences, while streaming platforms use sophisticated algorithms to personalize discovery. This poll tests your knowledge about a groundbreaking music retail innovation that changed how consumers experience music discovery in physical stores. Can you identify which technology revolutionized in-store sampling?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Directional sound beams that created personal listening zones without headphones
NFC-enabled vinyl records that transmitted audio to smartphones when tapped
Holographic displays that visualized sound waves as customers walked past album covers
Motion-activated floor sensors that triggered album samples when customers stood in designated areas