In Chennai, Manisha Mohan and her team are working to make their anti-rape lingerie more practical. The electrical components are bulky, and need to be smaller to be practical.
They also want to use bluetooth technology to link the bra to a smartphone app.
It is a work in progress. If all goes well, they would like to start selling the bra.
"My vision is to see every women walking confidently on the streets in all parts of the world, even at odd hours," says Ms Mohan.
"I aim to give a sense of self-security to women living in the rural areas too. I have not accomplished any of my dreams yet, so it certainly does not give a sense of achievement so far.