Archives for August 14, 2013

Good-bye batteries and chargers: Wireless devices go battery-free

Batteries and chargers will become a thing of the past. These particular methodologies might not last long, but they promise all sorts of breakthroughs in convenience, portability, and enhanced services and features in our daily lives. Using ambient backscatter, these devices can interact with users and communicate with each other without using batteries. They exchange […]