Information overload is one of the biggest irritations in modern life. There are news and sports websites to watch, emails that need to be answered, people who want to chat to you online, and back in the real world, friends, family, and colleagues who also have things to tell you. At work, information overload is also causing problems. A recent survey has shown that many company managers believe that it has made their jobs less satisfying, and has even affected their personal relationships outside work. Some of them also think that it is bad for their health. Clearly there is a problem. It is not only the increase in the quantity of information, it is also the fact that it is everywhere, not just in the home and in the workplace. Many people today do not go anywhere without their smartphones. There is no escape from the internet.