More than 79% of Americans have a mobile phone, making it an essential very personal screen to almost everyone, according to eMarketer estimates. But when asked about their needs, consumers in the United States placed the mobile phone through other devices or technologies, placing the car first, with 86% and mobile in the sixth, with 47%, by below the fixed telephone, dryer, air conditioning or computer, according to the Pew Research Center study conducted in May 2010. Respondents said need several of these items, although preferences varied with respect to age....Read more