From Beepers to cellphones, we have all witnessed the advancement of communication in our lives. What was once a rare and expensive item to have is now the trend of all; I am talking about smartphones. As of February, about half of all Americans with cellphones were using smartphones, according to Nielsen, a research firm. One thing that is driving this increase in smartphone ownership are mobile apps. Over all, 48 percent of smartphone owners responding to Nielsen’s survey said they had an Android device, and 32 percent said they had an iPhone. About 12 percent reported having a BlackBerry.
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