Looking back in graphics tablet history brings us to the KoalaPad, the first ever digital drawing tablet for home computers. This device was first produced in 1984 by US company Koala Technologies and designed by Dr. David Thornburg.
The KoalaPad could be operated with the pressure of a pen stylus, or a finger for less precise work. It included two buttons along the top for operating additional software features.
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The graphics tablet, the pen and paper of the 21st century, is a must-have piece of equipment for any computer artist or graphic designer. These tablets, available in a variety of sizes, come with either a corded or wireless pressure-sensitive stylus. This stylus, due to its pressure-sensitivity, can accurately simulate a pen, pencil, crayon, brush, or any other traditional drawing implement. Some graphics tablet pens are even able to sense tilt for finer and more accurate drawing control. Graphics tablets are also sometimes called digitizing tablets, graphics pads, and drawing tablets.