Numbers are frequently referenced. Impressions, screen uptime, and content schedules support system monitoring. In practice, human response shapes outcomes. A screen can be active, still have limited impact. Understanding this gap supports better planning. when content fits attention patterns. Limits of data-driven evaluation Logs confirm delivery. It supports maintenance. What https://andrewobservationaljournal.jiliblog.com/96013407/understanding-the-components-of-digital-signage