Tablets are used for many purposes. if you are talking about a tablet pc like this one: http://crvc11.ecrater.com/p/11607819/102-inch-android-22-3g-tablet-pc than this tablets are used just as a...
To provide a form like GUI so the learning curve for non-IT people in using it is not too steep. Doctors for instance, who are familiar with blood test checklist can immediately use the application...