Focused on occupational hearing safety, Decibel IQ is a compact clip-on wearable that monitors cumulative noise exposure throughout a work shift and alerts users before hazardous exposure levels are reached. The system uses an ESP32-S3, I2S ...

Built as a voice-first mobility aid, iCan combines a smart cane, wearable camera module, and iPhone app to improve navigation and situational awareness for blind and low-vision users. The cane uses ultrasonic sensors, an 8×8 ToF distance sen...

Designed for industrial workspaces, the Industrial Delivery Bot is a low-cost autonomous mobile robot that can deliver tools and materials to maintenance staff instead of requiring workers to retrieve them manually. The system combines LiDAR...

SafeZone-360 is a compact human-aware safety boundary monitoring system designed for environments where people work near hazardous machinery. The system uses a 360-degree LiDAR sensor, supported by an ultrasonic sensor, to measure human prox...

AirGuard Home is a smart indoor air-quality monitoring platform developed to help homeowners identify radon risk, mold-prone humidity conditions, and broader environmental safety concerns. The prototype uses an ESP32-based sensing node with ...

This project presents VisionAid, a wearable assistive navigation system designed to enhance the safety and spatial awareness of visually impaired users without replacing the familiar use of a traditional cane. The prototype integrates LiDAR,...