After completing dental school, a student who wishes to become an orthodontist must enter an orthodontic specialty program. This training requires a minimum of two years to complete, and in some cases may take longer.
A tablet is a wireless, portable personal computer with a touchscreen interface. The tablet form factor is typically smaller than a notebook computer, but larger than a smartphone.
Rugged Tablet PC- Rugged Tablet PC is nearly rigid tab among all above Tablets types, and especially made to survive almost any accident as well as abrasive employing issue. Though, it is rigid yet bulky device to handle, but it has got an excellent feature of being shock-proof internal hard drive.