The ubiquity of smartphones, as captured by photographers
[The Atlantic]
According to reports issued by several market-research firms, the total number of smartphone users worldwide will reach 3 billion this year—40 percent of the human population.
With so many devices in so many hands now, the visual landscape has changed greatly, making it a rare event to find oneself in a group of people anywhere in the world and not see at least one of them using a phone.