While the system are powered with UPS and other electric power generating system when no power or electricity, contemporary days, technology traveling forward here is process that traveling unique taking it source from earlier technology.

XO laptop powered with hand crank pedal system

An old technique (hand crank) is linked to the latest system, when there is already a process where you can charge up an XO Laptop while you’re not using it, with hand cranks, but now you can charge the laptop while using it by connecting a hand crank to a pedal, a prototype machine built by team of OLPC Afghanistan.

You can work with laptop by sitting in the desk keep pedaling to generate electricity.