Numbers are frequently referenced. Impressions, screen uptime, and content schedules provide useful insight. In real environments, audience behaviour determines effectiveness. A display can be operational, still have limited impact. Recognising the difference helps explain why some deployments succeed. when placement matches movement. Why numbers alone are not enough Metrics show https://andrewworknotes.blog-ezine.com/40053880/how-digital-signage-systems-are-structured