Siddharth Mandala, 18, of Hyderabad, India, is developing the Electroshoe as a defensive weapon for women. The idea is that a woman could kick an attacker to deliver a jolt of electricity, similar to a taser, giving her time to escape. From the Deccan Chronicle:
Apart from transmitting a 0.1-ampere shock, the shoe also sends off an alert to the nearest police station. The shoe is run by power generated through the user’s footsteps. Mechanical energy from every step taken is harvested and stored in a rechargeable battery...
“The basic idea was that it had to be something that women would have with them all the time. Women might forget to carry tasers or other protective devices, but no one forgets to wear shoes before they step out. It was very challenging for me to think of a solution dealing with footwear. My product is basically a prototype. I’m still figuring out ways to make the shoe water resistant and overcome other limitations,” Siddharth said.
(via Weird Universe)
https://www.youtube.com/watch?v=6XKkEJ2ytVw
