- To project correctly, the tablet must be placed in
landscape mode instead of the more comfortable portrait mode.
- Electromagnetic resonation based tablets are troubled with
“jitter” and when around the metal at the edges of the screen may change the
properties of the reflected signal.
- In some digitizer technology a battery powered pen is
used; they usually suffer from the lack of support in many graphics
applications.
- Right clicking is sometime tricky using a digital pen.