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AI Powered Lost and Found, addressing a decades-old challenge, TraceBands reunites lost people in large crowds with their loved ones faster and more reliably than ever before

Large-scale events like the Maha Kumbh Mela and global pilgrimages often face the recurring problem of people getting lost in overwhelming crowds. TraceBands is an AI-enabled “Lost & Found” system that ensures quick, safe reunification. Using QR wristband registration, sector-based kiosks, real-time AI CCTV scanning, and instant identification alerts, the system helps locate missing individuals efficiently.

Trisuraksha X is a compact, intelligent safety wrist band engineered for one critical purpose: real-time protection when every second matters. Built for children, women, the elderly — and ultimately for anyone who deserves freedom from fear — this band operates independently, without smartphones, apps, or interface delays. It’s not a companion to your phone; it is your personal mini-communication beacon, always listening, always ready.

At the heart of the system are three physical emergency buttons arranged in an intuitive layout — because in panic, people don’t have time for screens or menus. The Police Emergency button is for immediate criminal threat — harassment, stalking, abduction, violence, or unsafe confrontation. The Health Emergency button is designed for medical situations — collapse, fainting, stroke-like symptoms, seizures, elderly imbalance, or road accident. The Guardian Alert button provides a direct channel to trusted contacts for situations that require help but not law-enforcement involvement — walking alone late, being followed, needing pick-up, or feeling unsafe.

A single press triggers instant encrypted GPS transmission to pre-registered emergency contacts — providing real-time location with no delays. Simultaneously, the band activates its built-in audio and video recording — silently capturing evidence. This transforms the device from merely an alarm into a witness — documenting events objectively, creating legal and investigative clarity, and discouraging attackers who think they can act without consequence.

Powered by GSM SIM connectivity, Trisuraksha X behaves like a mini cellular communicator. It doesn’t rely on Bluetooth, Wi-Fi, or tethered smartphones — meaning it’s immune to app crashes, phone battery failures, pairing errors, or software bugs. If someone steals your phone — you still have Trisuraksha X. If your phone is locked — Trisuraksha X still works. If your phone dies — Trisuraksha X remains live.

The design is ultra-light at just 25–30 grams, moisture-resistant, impact-resistant, and built for everyday use — whether on a school playground, a city street, a bus ride, or a lonely evening walk. Battery performance ranges from 48 hours to 7 days — with efficient power management that keeps the core circuitry in an ultra-low-power listening state until activation.

Privacy isn’t a marketing tagline — it’s a structural guarantee. The device operates on a closed-loop model:
user → device → designated contacts.
There are no intermediaries. No analytics marketers. No data mining. No silent surveillance. Even if the device is forcefully taken, data cannot be extracted or accessed.

But beyond engineering — what makes Trisuraksha X truly meaningful is the human layer. Parents feel constant tension when children are outside their sight. Women rehearse safety strategies subconsciously while navigating public spaces. The elderly often fear being alone when something goes medically wrong. This wrist band provides a psychological exhale. A sense of assured backup. A quiet companion that doesn’t intrude — but stands ready.

As more individuals begin wearing Trisuraksha X, an emerging social effect unfolds: environments become deterrent-rich. Predators hesitate. Criminals second-guess. A single device on one wrist matters — but a thousand devices across a city begins shifting societal power dynamics toward safety.

Looking forward, the development roadmap includes integration with certified law-enforcement networks and emergency medical systems — meaning that in future supported regions, alerts may directly notify police control rooms or verified EMT networks. This is not speculation — it is strategic evolution.

Trisuraksha X is affordable by design — ensuring safety isn’t a privilege restricted to people with flagship phones or expensive smartwatches. It stands as a promise: safety as a right, not a luxury.

You are always just a press away from help.

Trisuraksha X — protecting the vulnerable, empowering the silent, and making safety wearable.

engineered for one critical purpose: real-time protection when every second matters. Built for children, women, the elderly — and ultimately for anyone who deserves freedom from fear — this band operates independently, without smartphones, apps, or interface delays. It’s not a companion to your phone; it is your personal mini-communication beacon, always listening, always ready.

At the heart of the system are three physical emergency buttons arranged in an intuitive triangular layout — because in panic, people don’t have time for screens or menus. The Police Emergency button is for immediate criminal threat — harassment, stalking, abduction, violence, or unsafe confrontation. The Health Emergency button is designed for medical situations — collapse, fainting, stroke-like symptoms, seizures, elderly imbalance, or road accident. The Guardian Alert button provides a direct channel to trusted contacts for situations that require help but not law-enforcement involvement — walking alone late, being followed, needing pick-up, or feeling unsafe.

A single press triggers instant encrypted GPS transmission to pre-registered emergency contacts — providing real-time location with no delays. Simultaneously, the band activates its built-in audio and video recording — silently capturing evidence. This transforms the device from merely an alarm into a witness — documenting events objectively, creating legal and investigative clarity, and discouraging attackers who think they can act without consequence.

Powered by GSM SIM connectivity, Trisuraksha X behaves like a mini cellular communicator. It doesn’t rely on Bluetooth, Wi-Fi, or tethered smartphones — meaning it’s immune to app crashes, phone battery failures, pairing errors, or software bugs. If someone steals your phone — you still have Trisuraksha X. If your phone is locked — Trisuraksha X still works. If your phone dies — Trisuraksha X remains live.

The design is ultra-light at just 25–30 grams, moisture-resistant, impact-resistant, and built for everyday use — whether on a school playground, a city street, a bus ride, or a lonely evening walk. Battery performance ranges from 48 hours to 7 days — with efficient power management that keeps the core circuitry in an ultra-low-power listening state until activation.

Privacy isn’t a marketing tagline — it’s a structural guarantee. The device operates on a closed-loop model:

user → device → designated contacts.

There are no intermediaries. No analytics marketers. No data mining. No silent surveillance. Even if the device is forcefully taken, data cannot be extracted or accessed.

But beyond engineering — what makes Trisuraksha X truly meaningful is the human layer. Parents feel constant tension when children are outside their sight. Women rehearse safety strategies subconsciously while navigating public spaces. The elderly often fear being alone when something goes medically wrong. This wrist band provides a psychological exhale. A sense of assured backup. A quiet companion that doesn’t intrude — but stands ready.

As more individuals begin wearing Trisuraksha X, an emerging social effect unfolds: environments become deterrent-rich. Predators hesitate. Criminals second-guess. A single device on one wrist matters — but a thousand devices across a city begins shifting societal power dynamics toward safety.

Looking forward, the development roadmap includes integration with certified law-enforcement networks and emergency medical systems — meaning that in future supported regions, alerts may directly notify police control rooms or verified EMT networks. This is not speculation — it is strategic evolution.

Trisuraksha X is affordable by design — ensuring safety isn’t a privilege restricted to people with flagship phones or expensive smartwatches. It stands as a promise: safety as a right, not a luxury.

You are always just a press away from help.

Trisuraksha X — protecting the vulnerable, empowering the silent, and making safety wearable.

“Heavy rains cause drainage blockage, flooding, and accidents. Our smart Urban Safety Robot monitors water levels, detects blockages, and cleans drainage in real time. It sends alerts to municipal teams and helps keep roads safe during rainy seasons. A simple, smart, and efficient solution for clean drainage and flood-free cities!”

Fund Our Innovation—UrbisAI
Support us with just ₹549. Our goal is to raise ₹1,00,000 to bring our idea to life.
Team SYI24115—UrbisAI from Evergreen Public School created this project.