Symartic, developers of ExtGPS, have announced that they will soon be releasing Symabook, a Facebook client application, for S60 3rd Edition and S60 5th Edition. The application allows you to update your Facebook status and view your news feed, friend list and photos. Symabook has a custom UI which is designed to allow you to view photos more easily and make the best possible use of screen space.

Here's a video showing a technology preview of the application in action:

Further information is available on the Symbartic website.