For most engineering students, final-year projects often stay confined to classrooms or lab submissions. But for one student from Mohan Babu University (MBU), a simple idea has now moved beyond campus and onto the roads of Andhra Pradesh, where it is quietly reshaping how safe a journey can feel.
When G Srinivas Reddy, a fourth-year engineering student, began thinking about road safety, he wasn’t trying to build something flashy. Instead, he focused on a very real, everyday concern: What happens when a passenger feels unsafe during a ride?
The answer he developed is deceptively simple: a QR code.
A scan that could save time and lives
At the heart of Srinivas’s innovation is a QR code-based real-time traveller protection system, now adopted by the Andhra Pradesh Police in the NTR district. Installed inside public and rental vehicles, typically behind the driver’s seat, the system allows passengers to scan a code using their smartphones as soon as they begin their journey.
Installed inside vehicles, the QR system lets passengers instantly access driver details while sharing live location with authorities.
Photograph: (Deccan Chronicle)
Within seconds, the passenger gains access to verified details: the driver’s credentials, vehicle registration, and trip information. But what happens next is what makes the system powerful.
The moment the QR code is scanned, the journey’s live location is securely shared with the police control room and nearby patrol units.
This transforms a passive ride into an actively monitored one.
From campus idea to police collaboration
What makes this story stand out is not just the technology, but the ecosystem that enabled it.
Srinivas developed the system through his startup, SAS Electronics LLP, with guidance from traffic officials, including Deputy Commissioner of Police Shaik Shareena Begum. The project soon evolved into a collaboration between the university and the police, demonstrating how academic innovation can directly plug into governance.
It was later launched by IPS officer S V Rajasekhar Babu, signalling institutional trust in a student-led solution.
This kind of partnership reflects a growing shift in Indian campuses, from theoretical learning to problem-solving rooted in real-world challenges.
Why does this matter on Indian roads?
India’s transport ecosystem is vast, diverse, and often unpredictable. While app-based ride services have introduced tracking features, a large number of commuters still rely on autorickshaws and local transport, where such safeguards are limited.
Srinivas’s system bridges that gap.
It is already being rolled out across autorickshaws and rental vehicles, including those operating via platforms like Uber, Ola, and Rapido. By embedding safety into the vehicle itself—not just the app — it ensures that even passengers without ride-hailing bookings can access a layer of protection.
Faster response, greater accountability
The real strength of the system lies in its ability to reduce response time.
If a passenger senses unsafe driving, suspicious behaviour, or an emergency, authorities can track the vehicle in real time and dispatch the nearest patrol unit almost instantly.
What began as a student project is now helping police respond faster and build safer roads for everyone. Photograph: (Education Post)
Additionally, the platform includes a feedback and rating mechanism. Drivers who consistently receive poor ratings may face alerts or action, while those maintaining high safety standards could be incentivised.
In effect, it creates a two-way accountability loop, where both passengers and drivers become active participants in safer mobility.
A small code, a big shift
What stands out most about this innovation is its simplicity.
There are no expensive devices, no complicated installations, just a QR code, a smartphone, and a connected system. Yet, the impact is tangible: increased transparency, improved trust, and a stronger safety net for passengers, especially women and children.
For Srinivas, the journey doesn’t end here. He is already working on another application for vehicle data management with transport authorities, showing how one idea can evolve into a larger ecosystem of solutions.
This story is not just about a tech solution; it’s about what happens when young minds are encouraged to look beyond marks and into the world around them.
By turning a campus project into a public safety tool, this Andhra Pradesh student has shown that innovation doesn’t always need scale to begin with, just intent, relevance, and the courage to build for real people.
Sometimes, all it takes to change a journey is a single scan.
