Google CEO Eric Schmidt has finally made it clear what differentiates Google’s Android OS from the soon-to-be-released Chrome OS: keyboards. That’s a rather simplified expression of the bigger picture; but ultimately, Google ( ) sees Chrome OS as the operating system for traditional computers, such as PCs, netbooks and laptops, which may include touch interfaces but always include keyboards; and the company sees Android ( ) as an operating system best suited to mobile devices, which may include keyboards but almost always include touch interfaces. During his talk at Web 2.0 Summit , Schmidt was asked by a member of the audience about Android’s perceived fragmentation . In addition, Schmidt was asked about where Chrome OS should be used vs. Android and where they overlap. The audience member professed that he was confused about Google’s strategy surrounding both platforms. Schmidt responded in a few parts. His first point was that Android isn’t fragmented, stating that y...