We revolutionize retail advertising through dynamic digital signage solutions that deliver personalized content and measure engagement metrics. Coca-Cola's flagship experience center in Atlanta uses narrow-bezel video walls to create immersive brand stories across 45 displays driven by 8K media players. The sophisticated system delivers synchronized content across 360-square-foot display surfaces and can dynamically adjust messaging based on audience demographics detected through anonymous audience measurement technology. The implementation increased brand recall by 40% in customer surveys and boosted social media sharing by 65% through interactive content features. Another implementation in Walmart's grocery sections uses AI-powered cameras with RK3588 boards to analyze customer demographics and display targeted advertisements, resulting in a 28% lift in promoted product sales while maintaining complete privacy compliance through anonymized data processing and secure local storage of all analytics data.