Metrics are commonly used to assess effectiveness. Impressions, screen uptime, and content schedules support system monitoring. In practice, human response shapes outcomes. Content can be playing, still be ignored. Understanding this gap clarifies why others underperform. when content fits attention patterns. Why system metrics do not tell the full story https://andrewdisplayjournal.oblogation.com/38560433/digital-signage-use-in-diverse-workplaces