In 2002 Lloyd Burrell became very sick. His doctors could find nothing wrong with him. He realized that he was reacting to the electromagnetic fields from the electrical devices in his environment, cell phones, computers, cordless phones and even electrical wiring. In 2009 he created http://www.electricsense.com/ to raise awareness and offer solutions to the growing number of people whose health is being compromised, often unknowingly, by exposure to wireless and similar technologies.
Lloyd Burrell has a wealth of information on his website his goal is to help people that are struggling to deal with EMF exposures. He has also written several eBooks on dealing with EMFs, notably http://www.electricsense.com/emf-protection-ebook-offer/