smartphones stories

While we all enjoy the smartphones and tablets manufactured in China, nothing has put the world on notice regarding air quality more than the horrendous pollution that plagues that country's major cities. As the U.S. comes to grips with its own pollution, a local research group has created a smartphone sensor system designed to make monitoring our air quality a little more convenient.
We love drooling over the latest Lumia or Droid or iPhone, but we tend to forget about the low-end of the smartphone market. Nokia's latest effort, the Lumia 620, is aimed squarely at the developing world. The Windows Phone 8-equipped device has quite a bit of value packed in, especially for just $250 off-contract.