Psion Series 5

The Psion Series 5 is the latest and most spectacular palmtop computer to be produced by Psion PLC. The Series 5 builds on the strengths of the earlier Series 3a and 3c, robust, efficient, powerful and user friendly software, and adds new technologies including a 32bit ARM RISC processor, custom designed EPOC32 operating system (from Psion Software), large touch sensitive backlit screen (640x240x16), and enlarged keyboard.