I am quite proud of the work that we did on EveryDesk – a full desktop as a bootable USB key, fully modifiable and adaptable. We are using it in schools, public administrations and companies, where the increased efficiency of Linux makes a difference in making old computers usable again – or helping in the problem of managing PCs that are remote or in hostile environments.
However, this is not enough. You may be without a USB-bootable computer, or you may be using a tablet like an iPad or a Galaxy Pad (something that I see more and more everywhere). In these environments, you may need something more powerful than the apps that are available there – a full Office-like application, or a real desktop browser to access a corporate banking application; maybe you need a specific client for older systems, like the IBM iSeries (the old AS/400) or some special client in Java – on system that do not have java or flash.
For this kind of applications, we are working on a system that embeds a full HTML5 desktop in a FaceBook application, making it accessible from any recent web browser, including the iPad. This way, you can have a full desktop everywhere you go. We hope that it can be of interest; as soon as it is ready, we will release source code and blueprints.
We have prepared a small demo of how it works right now; it is a real screen capture from my own personal EveryDesk/Online instance, done on a normal ADSL line. It should give an idea on how it may work for you.