Through a single OS platform across multiple devices, developers can
reuse their scopes and content across multiple form factors.
Hardware convergence will allow your phone or tablet to become the
heart of personal devices - ultimately enabling users to dock their
personal device to have a full PC experience.
Canonical is gearing towards the launch of the very first convergence
device, which will bring the open source platform to another level of
convergence world.
简报 (简体中文)
http://j.mp/1Lsi2o9
http://www.slideshare.net/chihchun/paving-the-path-to-convergence-with-ubuntu-phone
Cheers
-Rex