An
operating system from Psion Software, designed specifically for mobile,
ROM -based computing devices.
EPOC16 is a 16-bit version of the operating system that has been available for several years and is embedded in many handheld devices.
EPOC32 is a newer,
32-bit operating system that supports
preemptive multitasking. EPOC is competing head-to-head with
Windows CE in the grow
PDA market.