OMG!! The scientists created amazing mobile phone that runs without battery

Dream come true: they create a cell phone that works without a battery.

The world's first mobile phone that operates without a battery power has arrived. A group of scientists in the United States made it. To be up and running, the radio signals from mobile towers and Wi-Fi router are converted by the mobile into energy. 

Dealing with the battery on a daily basis is one of the most common and annoying problems of technological innovation. Increasingly powerful smartphones add functions but also greater data and energy requirement for each update. With a context so the news that they have created a cell that does not require battery sounds a good omen. Researchers at the University of Washington are responsible for the invention that makes it possible to make and receive calls with minimal energy consumption.

The question that all is asked is how it works. The phone created requires a power of 3.5 microwatts and that amount of energy gets it from ambient wave signals. So you can take that radio or light wave power that is received through a custom base station. The tests performed by the engineers showed that the mobile can perform basic functions of a cell phone such as transmitting voice and data through a keyboard. He was also able to receive and make Skype calls. We have built what we believe is the first functional cell that consumes zero energy, said Shyam Gollakota, co-author of the invention.

Shyam Gollakota, co-author and the team of the invention

The tests done make the product can become commercial but the researchers want something more than that. They seek to extend the possibility of making calls and to be encrypted to ensure the security of communication. They also hope to advance smartphone functions such as video streaming and hope to get it using low-power E-ink displays.