Palm officially announced the Palm Foleo Mobile Companion a short while ago. We have just published a video demonstrating the new Palm device - see the video here.

The Foleo mobile companion has 10 inch screen and full-size keyboard with which to view and edit email and office documents residing on a smartphone.
The Foleo mobile companion turns on and off instantly and features fast navigation, a compact and elegant design, and a battery that lasts up to 5 hours of use.
U.S. availability for the Palm Foleo mobile companion will begin this summer. The price of the Foleo mobile companion is expected to be $499 after an introductory $100 rebate.
More Palm Foleo details.