This has been announced on the excellent Arcadia Project Blog:
Today sees the Beta launch of CamLib, a mobile interface for Cambridge libraries. It has been tested with iPhone, iPod Touch and Android devices (revision: apparently it’s also working on Opera Mini browser on Blackberry).
CamLib is a development of the Cambridge Libraries Widget with greater functionality. The Cambridge Libraries Widget, by the way, is a miniature Newton interface you can embed in your Facebook or iGoogle page. Click on the links above to read the Arcadia Project articles on these tools.
The tools mentioned here and many others are all collected on a rather well hidden UL Library Toolbox web page.