A driver uses a cell phone in Freeport, Maine, in September. Maine and more than a dozen other states have implemented laws to curb distracted driving practices such as texting or talking on cell phones while operating a car. Robert F. Bukaty/AP hide caption

itoggle caption Robert F. Bukaty/AP
Courtesy of Advanced Transport Systems Ltd.

Sofia Henriquez, 76, celebrates after scoring in the Wii bowling competition. In addition to singing and dancing during the game, she cheered on her teammates with a noisemaker crafted from a soda bottle filled with pebbles. Coburn Dukehart/NPR hide caption

itoggle caption Coburn Dukehart/NPR

A dummy is used in a demonstration test of seat-back head restraints at the Insurance Institute for Highway Safety. Brian Naylor/NPR hide caption

itoggle caption Brian Naylor/NPR