Which pioneering customer analytics technology was first adopted by major planetariums to track visitor engagement with celestial exhibits?

In recent years, astronomy observatories and planetariums have undergone significant digital transformation in how they analyze visitor data. These scientific venues now employ sophisticated customer analytics to enhance visitor experiences, optimize exhibit flow, and personalize educational content. Test your knowledge about how modern astronomy centers are using data science to better understand their audiences!

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Heat mapping via infrared sensors that track where visitors spend the most time looking during cosmic presentations
Radio-frequency identification (RFID) wristbands that monitor visitor movement between physical star charts
Facial recognition software that catalogs emotional reactions to different astronomical phenomena
Augmented reality glasses that collect data on which celestial bodies visitors interact with most