The progress inevitably leads to the emergence of new technologies, not only about the power and speed of the machines but also other components as fundamental as the autonomy of the product, was then submitted the project for the Ecopad, let's find out what it trafficking. The Ecopad is a tablet capable of receiving electric charge directly from our use is, every time we use the terminal, writing texts or exerting pressure and physically interacting with the touchscreen, the latter thanks to a new system would be able to develop useful electrical energy to charge the tablet without the need for an electrical outlet, thereby saving natural resources that produce it.