Face-off: 1979 Apple Graphics Tablet vs. 2010 Appl...
The overlay for the Apple Graphics Tablet provides a top row of function buttons that you can press with the stylus to issue software commands while drawing. Switching from straight lines to empty frames to solid boxes, changing colors and saving your work can be done with a simple tap.
On the iPad's home screen, a user-configurable row of application icons stays in the Dock at the bottom of the screen, offering a similar consistency for commands. Once a specific app is launched, these icons disappear, reappearing only when the hardware Home key is pressed.
Face-off: 1979 Apple Graphics Tablet vs. 2010 Apple iPad