The number of connected digital displays is expected to reach 87.2 million units in 2021. Digital signage is predominantly used in industries such as retail, healthcare, transportation, office and enterprise, education, food services and outdoor signage.
By 2016, there were approximately 37.6 million connected digital screens in use worldwide. According to Research and Markets, this number will grow at CAGR of 18.3 percent to reah 87.2 million units by 2021.
Leading vendors of digital signage CMS like Scala, Stratacache that acquired Scala, Four Winds Interactive, SignageLive, outdoor media display providers, advertising agencies and display manufacturers are thrilled about this trend.