MaargDarshan • UTTAM

Navigation Reimagined
for Every Person.

A precision spatial-awareness platform that connects visually impaired users with their caregivers in real time — powered by Edge AI, IoT sensors, and a design philosophy rooted in human dignity.

360° Spatial Radar

Four ultrasonic and Time-of-Flight sensors map the user's surroundings in every direction — delivering obstacle alerts with millimetre precision.

Edge AI Processing

An onboard ESP32-CAM runs a real-time AI pipeline with no cloud dependency — instant, localised object recognition that works even without an internet connection.

Haptic Feedback Engine

Directional vibration pulses encode both the proximity and bearing of obstacles — giving the user clear spatial information through touch alone, without breaking stride.

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Directions
Front-- cm
Left-- cm
Right-- cm
Rear-- cm
Movements
Vibration MotorIDLE
IMU / TiltLEVEL
BuzzerOFF
Session
0
Alerts fired
00:00
Uptime
78%
WAITING FOR STREAM
ESP32-CAM
--:--:--
AI Ready
3D Sensor Visualization

Real-time physical mirror. Highlights indicate obstacle proximity based on active sensor data.

LIVE — Polling ESP32
360° Proximity Radar
GPS Location
Last Known Location Click to view live map
Waiting for GPS...
Event Log
--:--:--System initialised
AI Image Scan History
No scans yet
Assistive Technology • Built in India

About Maarg Darshan Care

A wearable AI-powered cap that restores spatial awareness for visually impaired individuals — enabling independence, confident movement, and safety-focused caregiving, every single day.

360°
Spatial Coverage
<50ms
Alert Latency
4
Sensor Directions
24/7
Live Monitoring
1-tap
Emergency SOS
About the Project
What Maarg Darshan Care is — and who it was built for

Maarg Darshan Care is a next-generation assistive technology platform built to restore independence for individuals living with visual impairments. At its core is a wearable smart cap embedded with ultrasonic transducers, Time-of-Flight modules, and an ESP32-CAM — all working in harmony to build a continuous, real-time 360° picture of the space around the user.

The platform connects the wearer directly to their caregivers through a live web dashboard displaying sensor telemetry, a camera feed, GPS coordinates, and system alerts — giving families and support workers the visibility and reassurance they need, from wherever they are.

What We Do
Six core capabilities that work together as a single, seamless system

360° Obstacle Detection

Four ultrasonic sensors sweep all directions at once, building a continuous spatial picture with colour-coded severity levels — updated in real time.

Live Camera Streaming

The onboard ESP32-CAM streams video directly to the caregiver dashboard with zero cloud dependency.

Haptic Feedback Engine

A precision vibration motor translates obstacle data into directional pulses so users understand their surroundings through touch alone.

Live GPS Tracking

Real-time coordinates and a visual path trace appear on the caregiver dashboard the moment the user starts moving.

Voice Guidance

Spoken alerts are delivered through the caregiver's device using the Web Speech API — clear, natural Indian English.

Emergency SOS

A single button press sends an immediate alert to registered contacts and emergency services with the user's live GPS coordinates.

Our Core Purpose

Our Mission for a Better World

We believe that visual impairment should never be a barrier to independence, safety, or living a confident and fulfilling life.

Independence and Confidence
Helping visually impaired people navigate safely

Every step taken outside should be a step taken with confidence. Our primary mission is to replace fear with freedom. By providing a reliable, 360-degree awareness of their surroundings, we empower visually impaired individuals to step out, explore, and navigate their daily lives without constantly relying on physical guidance from others.

Driven by Smart Technology
Combining Edge AI, precise sensors, and smart cameras

We harness the power of modern innovation to solve real-world challenges. By integrating ultrasonic sensors, advanced Time-of-Flight lasers, and Edge AI processing through the ESP32-CAM, we transform a simple wearable cap into a powerful "digital eye."

Real-Time Caregiver Support
Live tracking, video streaming, and instant alerts

True safety involves a support system. Our live dashboard provides caretakers with real-time GPS tracking, a live camera feed, and instant emergency SOS alerts. We bridge the distance between users and their loved ones, providing unparalleled peace of mind.

Affordable and Accessible
Democratizing safety for every socioeconomic background

Advanced assistive technology is often treated as a luxury, priced far beyond the reach of those who need it most. We are on a mission to democratize mobility by providing enterprise-grade safety at a fraction of the traditional cost.

Constant Evolution

Research & Innovation

Maarg Darshan Care is constantly evolving. By continuously researching and integrating smart technology, we aim to build the most advanced mobility aids for the visually impaired.

Our Research Areas
Core domains driving our intelligent platform

Smart Navigation Systems

Developing intelligent pathfinding algorithms that adapt to dynamic environments in real-time.

AI-Based Obstacle Detection

Enhancing machine vision to accurately classify complex obstacles using edge computing.

Wearable Assistive Tech

Designing ergonomic, discreet wearables that seamlessly integrate into the user's daily wardrobe.

Real-Time Monitoring

Creating zero-latency telemetry pipelines to keep caregivers connected without interruption.

Innovation Process
How we turn ideas into life-changing realities
1

Idea

Identifying core mobility challenges and brainstorming smart, accessible solutions.

2

Design

Drafting hardware schematics and designing intuitive user interfaces for maximum accessibility.

3

Prototype

Building functional hardware models to test sensor fusion and edge processing capabilities.

4

Testing

Conducting extensive real-world trials to ensure safety, reliability, and precision.

5

Deployment

Rolling out the finalized product and actively gathering user feedback for continuous improvement.

Technologies Used
The hardware powering our vision

Arduino

Manages low-level sensor timing and rapid component integration seamlessly.

ESP32 / ESP CAM

Delivers powerful edge AI processing and live video streaming over Wi-Fi.

Ultrasonic Sensors

Provides reliable 360° proximity data by measuring sound wave reflections.

TOF Sensors

Time-of-Flight lasers offer millimeter-precise distance measurements.

GPS Modules

Tracks live coordinates to ensure users and caregivers always stay connected.

Future Roadmap
Where we are heading next

Short Term Goals

Refining sensor accuracy, optimizing battery life, and expanding our real-world testing pool.

Mid Term Goals

Integrating advanced machine learning models for precise object classification like stairs or vehicles.

Long Term Vision

Building a global ecosystem of smart wearables that makes universal accessibility an affordable standard.

The Minds Behind The Innovation

Meet Our Team

A dedicated group of engineers, designers, and innovators united by a single vision: making independent mobility safe, affordable, and accessible for everyone.

Debjeet Majumdar

Debjeet Mazumder

Hardware Designer / Software Developer

JIS College of Engineering

Leads hardware design, embedded systems logic, leads testing, ai development and overall system architecture.

Mohit Pandey

Mohit Pandey

Backend Web Developer

JIS College of Engineering

Works on software integration,backend development and cloud APIs.

Mehul Kumar

Mehul Kumar Jaiswal

AI & App Developer

JIS College of Engineering

Handles machine learning models and optimizes ultrasonic proximity algorithms.

Debadrita Baksi

Debadrita Baksi

UI/UX & Management

JIS College of Engineering

Conducts user research, , UI/UX dashboard development and designs haptic feedback patterns.

Why Our Team is Special
The principles driving our collaborative success

Innovation First

Constantly exploring new edge-computing and AI methodologies to improve device latency and accuracy.

Dedicated Empathy

Designing with deep empathy for the end-user, ensuring technology solves real, human problems seamlessly.

Tech Mastery

Leveraging modern stacks from embedded C to React to deliver enterprise-grade stability on accessible hardware.