Game Development Reference
In-Depth Information
Keypads
These are most common in older mobile devices, although some smartphones have
a keypad and a touchscreen, such as the Blackberry. There are three configurations:
numeric, alphanumeric, and directional. Following is a figure of the Blackberry Bold, a
smartphone featuring all three configurations and that is also equipped with a touch-
screen. (This screenshot has been taken from
http://us.blackberry.com/smartphones/
