Moblin: a First Look At Intel's Open-Source OS
Moblin is an Intel-created open-source operating system for netbooks and, specifically, the kind of people who use them.
Zoned Out
Key to Moblin's interface philosophy is the concept of zones. However, the term is used in two separate and distinct ways. The first usage is the 'myzone'. This gets its own toolbar button and effectively provides an aggregated home page where, for want of a better way of saying it, you can see at a glance what's happening in your online world. Recent twitters from your friends appear here, as do thumbnail previews of your favourite websites. Calendar and To Do reminders also appear at the left.
The second use of the word is to provide what are effectively virtual desktops, which is a method of overcoming the limitations of small netbook screen sizes. Any application you start must be assigned to an existing zone, or to a new zone. More than one application can be assigned to a zone, and perhaps this lets you see the benefit — the zone switching tool (which has its own toolbar button) lets you select between not only zones but also applications within a zone. If you've ever used any of Mac OS X's Spaces and Expose features, you'll already be aware of the overall concept.
It works well, but it's a little irritating to be prompted to choose a zone to assign the program to upon each program launch. It turns a one-click procedure into a two-click procedure, and also induces confusion in beginners who don't yet understand the concept of zones.
Far better would be if the application was automatically assigned to a new zone. The zone manager could then be used for the more sensible purpose of aggregating and managing existing program windows.
Criticism
Sometimes Moblin wasn't entirely intuitive. It would do something strange, leaving me wondering what it's up to. Why did that program window just appear? How to I make it not do what it just did? Additionally, the floating toolbar at the top had a habit of popping down when I went to click the close button on an application window, such as the browser (although you have to wonder why it's even possible to close the browser window in an OS like Moblin — it's the core tool for the user, and should always be there in the background).
Everything you need to click within Moblin tends to be at the top of the screen, and this causes a bit of a clutter. I'm not sure why the browser window toolbars can't be at the bottom. This works well for the browser on my Nokia N800.



