This article discusses Sony's jump into the PDA market with a Palm-based unit.
"This fall, Sony will introduce a sub-$200 PDA with color display, limited wireless Internet access, multimedia capabilities and add-on storage capabilities through its Memory Stick technology, sources say."
This comes as a slight surpise, as Sony announced that it will be licensing Psion's EPOC OS for it's wireless devices. According to the first article, Sony still plans on producing this EPOC Based set of wireless devices as well.
In terms of industrial design, Sony holds its own -- perhaps only second to Apple.