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BohemianCave

EPOC

Psion’s ARM-based operating system.

Acorn Pocket Book I and II
Acorn | EPOC | PDAs | Pocket Computers | Psion | Psion OS's | Vintage Tech

Acorn Pocket Book I and II

Psion made the Pocket Book (I and II) for Acorn, essentially a Series 3/3a with modified software.

Psion Series 5 and 5mx open
EPOC | Pocket Computers | Psion | Psion OS's | Vintage Tech

Psion Series 5/5mx

Psion’s best clamshell palmtop computer.

Oregon Scientific Osaris
EPOC | Oregon Scientific | Pocket Computers | Psion OS's | Vintage Tech

Oregon Scientific Osaris

Oregon Scientific Osaris, based on Psion’s Series 5 but with a narrower, lower resolution screen.

Revo
EPOC | Pocket Computers | Psion | Psion OS's | Vintage Tech

Psion Revo/Revo Plus

The cut down version of the Psion 5mx.

Psion Series 7
EPOC | Laptops | Psion | Psion OS's | Vintage Tech

Psion Series 7

Psion Series 7

Ericsson MC218
EPOC | Ericsson | PDAs | Pocket Computers | Psion OS's | Vintage Tech

Ericsson MC218

This Ericsson MC218 is a rebadged (and very slightly modified) Psion Series 5mx.

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  • Vintage Tech
    • Desk Computers
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