An outfit called Realnorth, which claims to be frustrated by the lack of openness around the Tizen OS, has gotten its hands on the SDK and released some screenshots to prove it. If legit, they reveal a basic UI that seems to be inspired by a range of other OSs -- in addition to Tizen's progenitor, MeeGo -- while also managing to look a bit uninspired. It's hard to know whether the absence of frills like widgets is due to this being an early build, or whether it's because Tizen is intended as a lower-end OS, but either way it's too early to make any hars