A computer with no battery?

This battery-free computer sucks power out of thin air.

Today, the biggest hurdle when it comes to designing new gadgets is battery technology. These big, bulky things restrict the forms our smartphones, computers, and wearables can take, and unfortunately, battery technology is so stagnant that there’s no promise of things getting better any time soon.

But what if you could leave the battery out of the equation entirely?

Read full article at Codesign.com.