Tejaswini, a Class 9 student from Morarji Desai Residential School in Mysuru, is making waves at a hackathon with her innovative solution to tackle a common yet persistent problem — monkeys invading hostels and homes to steal food and clothes. Together with her five-member team, Tejaswini has developed a prototype that uses technology to drive away monkeys humanely.
Their project is one of 11 creative solutions being showcased at Hack to the Future 2025, organised by Quest Alliance from January 27 to 31 in the city.
The solution features a 360-degree camera to detect monkey activity, triggering an ultrasonic sound at 35 to 40 kHz frequencies. Inaudible to humans but irritating to monkeys, this sound deters them without causing harm. Powered by electricity and components like Raspberry Pi, the system was developed with the guidance of mentors during the event.
“This project is not just about protecting our belongings but also ensuring the monkeys are unharmed. We’re still fine-tuning the system and haven’t tested it yet, but we’re hopeful about its impact,” she said.
The hackathon has provided Tejaswini’s team with the tools and knowledge to refine their prototype, with mentors offering hands-on training and materials.
For mentor Roshan Ara Begum, the event has been transformative for the students. “Hackathons like these are golden opportunities for students to gain exposure to technology and build confidence,” she said.
Tejaswini and her team are among 57 students from five states participating in the event. The hackathon will culminate in a Shark Tank-style presentation before a jury, where students will pitch their solutions.
Beyond the event, participants are encouraged to apply their learnings to real-life challenges and explore government schemes to scale their projects.
source/content: thehindu.com (headline edited)