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Development of an Indoor Navigation System for Enhanced Urban Mobility Accessibility

concisesoftware.com

Information technology

Public services

Transportation

Urban Mobility Challenges for Disabled Commuters

Complex urban transit environments like metro stations lack accessible navigation solutions for disabled individuals, leading to reduced independence and mobility. Existing systems fail to provide real-time, user-friendly guidance tailored to diverse accessibility needs.

About the Client

A technology consulting firm focused on innovative digital solutions for urban environments and accessibility challenges.

Objectives for Enhanced Urban Navigation Solution

Deploy a scalable indoor navigation system across all Paris metro and RER stations
Improve accessibility and user satisfaction for disabled commuters
Enable real-time dynamic navigation via smartphones in low-connectivity areas
Provide customizable navigation instructions through an intuitive admin interface

Core System Functionalities

Real-time indoor positioning via smartphone integration
Dynamic route calculation with accessibility filters
Offline map access and navigation instructions
Admin interface for updating station layouts and routing rules
Multimodal guidance (visual, auditory, haptic feedback)

Technology Stack Requirements

Bluetooth Low Energy (BLE) beacons for indoor positioning

React Native for cross-platform mobile development

Node.js backend with PostgreSQL database

IoT sensor integration for real-time environmental data

System Integration Needs

Existing metro infrastructure monitoring systems
Public transit APIs for real-time service updates
Mobile operating system location services (iOS/Android)
Emergency assistance communication channels

Non-Functional Requirements

Support 10,000+ concurrent users during peak hours
99.9% uptime guarantee for critical navigation functions
Sub-200ms latency for route recalculations
Compliance with WCAG 2.1 accessibility standards
Data encryption for user location privacy

Expected Impact on Urban Mobility Accessibility

This solution will significantly enhance independent mobility for disabled commuters across Paris' transit network, reduce assistance service demands by 40%, and establish a scalable blueprint for smart city accessibility initiatives globally. The system's success in pilot tests demonstrated potential to increase metro usage rates among disabled populations by 65%.