Like many, I have been watching the news related to Google, among other’s, announcement of the Android mobile platform and the Open Handset Alliance. Until today’s release of several videos demonstrating the UI and parts of the system itself, there was not a lot of meat to get excited about. Now, I am filled with cautious optimism over Android.

After viewing this video in particular, one can see that at this point in the development cycle, it appears as though Google is looking to pull in the best features of Windows Mobile and the iPhone UI. On first inspection, Android looks most like Windows Mobile, especially the home screen. Once the device is in use, however, a very ’smooth’ quality reminiscant of the iPhone can be seen. The browser especially is obviously modeled off Apple’s efforts, though there is a lack of finish at this early stage.

The most interesting and exciting part of Android is the level of openness. The iPhone is a great product, but like many Apple releases, it is basically Apple’s way or the highway. Sure, Apple has now announced an SDK for third party applications, but it is an afterthought, rather than Google’s release of an SDK months before devices are in the hands of customers.

Don’t get me wrong, I love my iPhone, but should Android provide the same slick UI elements on an open platform, I will switch in a second. Many features demonstrated on Android so far are available on other handsets, such as Google maps, but with Google’s announcement of a $10 million competition for the best applications, I am looking forward to seeing what can be done. Particularity, I am keen to see where developers go with the built-in OpenGL support. Already Google has shown some pretty cool features, though, like Street View in the Maps application.

What I am really curious about is where this leaves the Apple/Google relationship. Google is basically releasing the best competitor to the iPhone, despite Eric Schmidt serving on Apple’s board, and Google taking a large part in the development of the iPhone. I was surprised at Google’s involvement with the development of the iPhone originally, considering its love of all things open, and this proves my point in a way.

Indeed, if Android shapes up to be the open version of the iPhone as it is appearing as at this early stage, there might just be an iPhone for sale out of my place.