Digital signage is today used in numerous market verticals such as retail, healthcare, transportation, office and enterprise, education, foodservice and outdoor signage. At the end of 2014, there were approximately 25.4 million connected digital screens in use worldwide. Berg Insight forecasts that this number will grow at a CAGR of 20.2 percent to reach 63.8 million units by 2019. Get up to date with the latest information about vendors, products and markets. This report is available in PDF format only.