Mediaocean：2021市场营销人员指南-全频道广告（英文版）

Technology innovation, like streaming TV and mobile apps, has changed the way we consume media. In 2020 nearly 14 hours per day was spent with media in the U.S., more than half of that with digital, and the biggest increase year-over-year was in connected TV, up 34%. Some of this was pandemic-related activity, bu