Touch technology is more or less the best way to use a device, simply because it’s the most natural and intuitive human behavior. Banking on this theory, the designers of Ecopad have come up with a concept Tablet PC that uses no external power source to charge it. Right below the display is the nano piezoelectricity film that harnesses every touch or press on the screen, as an energy source.
Designers: Jun-se Kim, Yonggu Do & Eunha Seo
