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.
Tablets are not quite standalone devices. Limited internal storage capacity (typically 16GB, 32GB or 64GB) on these versatile electronic products routinely requires the use of a desktop or laptop computer as a base device for uploading music, video, photos, documents, and other media.