The Anti Molestation Device For Women is an electronic personal protection device invented by teenager Manu Chopra a student at G.D Goenka Public School, Rohini. It was developed as a submission to India's annual IGNITE competition, and was funded by the Indian National Innovation Fund. The device is currently still under development. Mechanism The device, which is worn on the wrist, works by detecting elevated nerve impulses in the wearer. When the speed of the nervous impulses reaches 119 metres per second, the device emits a small electric shock. <ref name=IBN/> Nerve impulse rate is detected via two surface patch electrodes on the device, worn against the skin. The distance between the electrodes and the time it takes for electrical impulses to travel between them are used to calculate the speed of impulse transmission