Every time you touch a tablet you’re expending a little bit of energy… and so is your tablet as its battery slowly drains. But designers Yonggu Do and Eunha Seo have a vision for a tablet with a built ...

Can you imagine having a tablet that you'll never need to plug in to recharge? That's what a team of designers have dreamed up with in their tablet concept called the Ecopad. The Ecopad is powered ...