I read just the first paragraph of this piece (which is all that appears in registeruk) and thought "This must have been written by lproven". But no, it's by someone else.
- PsiXpda Pocket Computer
About 10 years ago, Psion's handheld computers were the ones to beat and the Psion Series 5 was at the top of the heap. The keyboard was tiny but so well designed that it was really possible to touchtype on it. Indeed, the Series 5 set the standard for others to emulate, and, quite simply, as far as usability is concerned no other small format device since has come close.