15-year-old has created sneakers charging the smartphone

Filipino teenager Angelo Casimiro (Angelo Casimiro) turned sneakers into the charger. Shoes when walking generates electricity, allowing charging smartphone.

Fifteen Angelo Casimiro placed on the insole of shoes, two pairs of special discs, pressure which generates electricity.

Electricity generated by the generator insole created by two pairs of piezoelectric discs which produce energy at a bend into a crystal.

- Angelo Casimiro, author design

Thus, until the owner of sneakers walking in them or running around in the accumulator accumulates the electricity that you can use to charge your cell phone via USB, as well as any other device is recharged from the USB.

Angelo Casimiro said that his development is perfect for tourists or joggers. Also these shoes, according to the small inventor, will be useful for people living far from cities, where there is no regular access to electricity.

The two-hour basketball game allows the phone to charge only ten minutes. To fully charge the lithium-ion battery take eight hours of walking or jogging. Thus, the device Casimiro currently needs work.

Despite this, the author of sneakers charging the smartphone, has applied to participate in the annual academic competition for teenagers Google Science Fair, the results of which will be announced on August 6.