Some facts about shingles include that: 1  Shingles is rare in children under ten years of age. 2  Younger children who do develop shingles tend to have milder symptoms than adults with shingles. 3  People have a 10 to 15 percent chance of developing shingles at some point in their life if they once had chicken pox.
There are approximately 310 million people in the United States. Of these people, approximately 250 million are over the age of 14. According to Comscore, about 235 million of these Americans use mobile devices. It seems likely that almost all of these folks will eventually have smartphones.
By the third quarter of 2011, we estimate there were 708 million smartphones in use worldwide. After a further year of soaring demand, the number of smartphones in use worldwide reached 1.038 billion units during the third quarter of 2012.. One billion, however, is still a relatively small number in a world population of 7 billion. Smartphone penetration is still relatively low, said Neil Mawston, Executive Director at Strategy Analytics. Bloomberg Industries estimates the smartphone market was worth $219 billion last year.