Google Chrome OS

"Google Chrome OS is an open source, lightweight operating system that will initially be targeted at netbooks" and "most of the user experience takes place on the web." That is, it's "Google Chrome running within a new windowing system on top of a Linux kernel" with the web as the platform. It runs on x86 processors (like your standard Core 2 Duo) and ARM processors (like inside every mobile smartphone). Underneath lies security architecture that's completely redesigned to be virus-resistant and easy to update.

After all, Google's Android is a mobile OS that runs on top of a Linux kernel. But Chrome OS is different! Android is designed to work on phones and set-top boxes and other random gadgets. Chrome OS is "designed to power computers ranging from small netbooks to full-size desktop systems" for "people who spend most of their time on the web. The other possibility is more interesting. Look at this closely: "Most of the user experience takes place on the web." The software architecture is simply "Google Chrome running within a new windowing system on top of a Linux kernel." That sounds familiar. A lot like Mike Arrington's CrunchPad, actually, which boots directly into the WebKit browser running on top of Linux. You can already use Gmail offline. I think that will be really indicative of other app experiences in a totally web-oriented Chrome OS with Google Gears. The same goes for Google Docs in offline mode, an option some people have been using for over a year. It's no coincidence that Google pulled "Beta" off of its web apps the day it announced Chrome OS.