According to the latest forecast by Gartner Inc, the sell of Tablet pc will reach at 19.5 million worldwide by the end of the year 2010. The Research farm further said that Tablet is poised for a strong growth in the forthcoming years. The estimate is total sales of 54.8 million units in 2011, up 181 percent from 2010 and will surpass 208 million units in 2014. Tablets are those slate devices that support touch and run a lightweight OS such as iOS, Android, WebOS or Meego. Examples of media tablets are the Apple iPad, Samsung Galaxy Tab and the Cisco Cius.