People who weren't yet alive in the 1990s and early 2000s are buying up old-school point-and-shoot cameras. For some, it's a trendy retro vibe; for other, a rebellion against the smartphone era.
Alina Selyukh is a business correspondent at NPR, where she follows the path of the retail and tech industries, tracking how America's biggest companies are influencing the way we spend our time, money, and energy.