Coca-Cola and the businesses that sell its products can now deliver branded video, e-coupons and more through a new digital signage system that tailors content messaging to approaching shoppers based on data on their smartphones.The plug-and-play system, which is powered by a mix of Google Cloud technologies,
Scaling all 99 counties in a similar way produces the revised county map of Iowa at right, shown at a scale of roughly 4 green pixels per state delegate (the enlarged map is more accurate, at roughly 25 pixels per delegate).
According to the U.S. Census Bureau, the county has a total area of 402 square miles (1,040 km2), of which 400 square miles (1,000 km2) is land and 1.2 square miles (3.1 km2) (0.3%) is water. This is the fifth-smallest county in Iowa by land area and second-smallest by total area.