This is a great device. One thing detail I didn't see - or perhaps overlooked - does it have WiFi connectivity capabilities? You commented on my Outernet contribution earlier, and I see potential for collaboration here. We could provide a content delivery solution for these devices in environments where Internet is unavailable, so students have immediate access to continuously updated content.
Thanks Andy, but actually Outernet is even better with collaboration with others. We provide a basic level of education and information, but it is also a platform for others to build upon. Think of it as a space for collaboration, and a means of distributing information to people without Internet access