The One Laptop Per Child (OLPC) project has created a unique machine, the XO laptop, with features created especially for children of the emerging world. It can be accompanied by a classroom server which may contain Moodle or a similar learning management system, and of course eXe is one way to author structured educational resources in the format it accepts.
While not the target audience, we were pleased that the standard eXe RPM can be installed and run on the XO Laptop!