Casio Cassiopeia
| Developer | Casio |
|---|---|
| Manufacturer | Casio |
| Type | |
| Released | February 1997 |
| Lifespan | 1997 – c. 2008 |
| Discontinued | c. 2008 |
| CPU | Various |
Cassiopeia was the brand name of several PDAs manufactured by Casio. Earlier models ran the Windows CE operating system, with later versions running Pocket PC or Windows Mobile. Casio was one of the first manufacturers of PDAs, developing at the beginning small pocket-sized computers with keyboards and grayscale displays and subsequently moving to smaller units in response to customer demand.