Currently there are plenty of device categories in the world market, and national, such as traditional desktop PCs, laptops or notebooks, and netbooks as well as smartphones, media players, ultrabooks, smartabs, and tablets. The latter class of devices has caused a stir since it was announced the first Apple iPad, to the most recent 2012 CES that were presented several tablets, they are on the rise.
Why we prefer tablets over other devices? It could well be by simple fad or hype, or something better, and really provide a good alternative for the user, who has a real advantage over devices such as those mentioned and what are these benefits? There can be many advantages.