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Pitch, GITEX Africa 2024

SafeLens AI

Real-time construction site safety system using computer vision.

Key results

85%+

mAP@0.5 PPE

25-30

FPS live video

<10%

No Hard Hat false negative

Overview

AI-powered site-safety monitoring for construction environments. SafeLens detects missing PPE, unsafe conditions, and high-risk behavior in real time from camera feeds using YOLOv8-based vision models.

Problem

Construction sites are high-risk environments where missing PPE and unsafe behavior often go unnoticed until an incident occurs. Manual monitoring is inconsistent and reactive rather than proactive.

Solution

I built a CCTV-first safety monitoring system powered by computer vision. The model detects hard hats, reflective vests, and unsafe acts in live footage and flags risky conditions before they escalate.

Impact

Pitched at GITEX Africa 2024. The project turns passive cameras into active safety infrastructure, giving site supervisors real-time visibility into hazards and compliance gaps.

Event
GITEX Africa 2024, startup pitch
Location
Marrakech, Morocco

Topics

YOLOv8Computer VisionCCTV Safety

Stack

  • YOLOv8
  • OpenCV
  • Python
  • CCTV analysis
  • Computer vision

Key highlights

01

Real-time PPE recognition for construction environments

02

Monitoring workflow designed for safety operations and incident prevention

03

Built with a strong operational focus on usable industrial deployment

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