Help MobilityGuru Redesign Psion's Iconic, Ultrasmall 5mx. After looking at the Psion 5mx of the late 1990s, we begin designing a modern version of the highly ergonomic and most iconic back-pocket sized clamshell computer ever. We haven't answered every design...

Help MobilityGuru Redesign Psion's Iconic, Ultrasmall 5mx - Part 2. Your response to our article on redesigning the Psion 5mx was overwhelming: over 100 e-mails and 100 pages of Forum discussions. Tiago Pascoal has distilled your input and, along with his own...