Linked by Thom Holwerda on Thu 21st Jul 2011 22:56 UTC
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Member since:
2009-11-30
I don't think Thom's collection really goes back far enough. The first time I saw what would be the predecessor of the PDA was the Sharp PC1211
http://mycalcdb.free.fr/main.php?l=0&id=1597
- my friend had one on the school bus back in mid 80's (he got it cheap after it'd been discontinued).
But the real predecessor of the modern PDA & Smartphone has to be the Psion series. Symbian started as EPOC on the Psion organiser in 1984 (I still remember one of the guys at school trying to convince me that EPOC was the future - he could easily have been right if the ball hadn't been right royally dropped by Sony Ericsson and Nokia decades later). Plus Psion had the best design for a mobile device keyboard ever (can't believe it was never licensed out to other firms after Psion exitted the market - that sliding hinge was a work of genius).