Magic FrogPad (http://www.frogpad.com) is an upcoming, one-handed keyboard for the Mac designed for either left handed or right handed use.
The Magic FrogPad transforms the Apple Magic Trackpad into a keyboard and numeric keypad and keeps the functionality of the mouse, according to FrogPad President Linda Marroquin. Its keyboard design takes less space, and, as mentioned, requires only one handed use.
The Magic FrogPad will hop onto the scene in May. It’s available for pre-order now for US$129.