Nagpur: Researchers from Nagpur University have developed an innovative device to protect people, particularly in rural areas, from leopard and other wild animal attacks.The project was led by senior physicist Sanjay Dhoble, head of the NU postgraduate physics department, along with Amit Ramesh Bansod from Babasaheb Ambedkar College.The team has designed a wearable aluminium cage that functions as a protective shield. The mesh-like structure fits over the head and extends across the body through two foldable sections at the back. It is equipped with eight speakers and a secure grip mechanism.In the event of an encounter with a leopard or tiger, the user can activate a hook mechanism that instantly deploys the cage around the body. At the same time, the speakers emit loud deterrent sounds—such as cries for help, drumbeats, and shouting—aimed at scaring the animal and alerting people nearby.The researchers said the device is lightweight, easy to use, and can be charged at home, making it suitable for farmers, labourers, and residents in vulnerable areas.The innovation comes amid rising incidents of leopard sightings and attacks in regions like Vidarbha and Marathwada. Shrinking forest cover and summer water scarcity often drive wild animals closer to human settlements, increasing the risk of encounters.Despite ongoing efforts by authorities to capture and relocate leopards, attacks and casualties continue to be reported, underlining the need for practical safety solutions.The device has received a design registration certificate from the Government of India’s Patent Office. Vice-Chancellor Manali Kshirsagar and other university officials have congratulated the researchers for their socially relevant innovation.
