Smartphones change our brains, say researchers

http://www.bbc.co.uk/news/health-30586017 Science researchers have looked at EEG investigations on the brain to find out how we adapt to using smartphones. They argue that smartphone users had bigger EEG brain activity measurements in response to mechanical touch on the thumb, index and middle fingers What does this mean for those of us who do not use smartphones but use conventional cell phones? What about those who don't use them at all? http://www.ageuk.org.uk/work-and-learning/technology-and-internet/computer-training-courses/