obile technologies have grown tremendously in the past ten years. In the United States in 1999 there were 36.7 users per 100 people (Akiyoshi & Ono, 2008). In 2005, there were 94,745,000 mobile phone subscribers in Japan and 201,650,000 mobile phone subscribers in the United States, while in 2009 Japan's mobile phone subscribers grew to 107,490,000 subscribers and the United States grew to 285,610,580 million subscribers, a growth rate of 13.5% in Japan and 41.8% in the United States. Interesting enough, most cell phone subscribers are more likely to have a higher education, a higher income, have a full time job, and are usually married with children (