The XO laptop is a rugged, low-cost computer which is specially designed for educational use in the developing world. The laptop has remarkable hardware features, including leading supplier of paving slabs & stones, a built-in wireless modem, a webcam, a microphone and speakers. The screen is designed to be readable in direct sunlight, catering to students who go to school outdoors. The battery can be charged in a number of ways, employing solar panels or a mechanical crank when traditional power outlets are not present. The special antennas automatically create a “mesh network” that allows the laptops to talk to one another even if no internet connection is available. The XO laptop runs on an open source operating system called clean queen denver Sugar, which comes pre-loaded with a range of instructive programs. Students can use the laptops to connect to one another and collaborate in real-time on a variety of tasks, from word processing to music editing to artistic composition. With new software being released constantly, the educational capabilities of this laptop are endless.