South Carolina is exploring the idea of introducing electronic license plates. A company called Compliance Innovations has developed such electronic license plates utilizing ePaper technology similar to what's used on devices like the Kindle.
US intelligence agencies are gathering massive amounts of US telephone calling data and social media data on both foreigners and citizens. Here are seven questions and answers about what is known so far.
The Chinese media have been particularly interesting to watch, given Edward Snowden’s decision to seek refuge in Hong Kong and China’s own history of state surveillance.
In interviews Edward Snowden, the former National Security Agency contractor who revealed details of the government's collection of data, has also revealed details about himself. Some question his descriptions and the facts that are known paint an unclear picture of the leaker, currently hiding in Hong Kong.