Navi4All • Multi-modal navigation for everyone

Navi4All is an open-source, multi-modal navigation platform designed to provide accessible navigation solutions for everyone, including those with disabilities.

Kaiserslautern: Navi4All

Pedestrian and transit navigation with a focus on accessibility, including features for visually impaired users.

Mannheim: Park-Stark

An overview of disabled parking spaces with real-time availability information, along with destination search, favourites and car navigation.

Codebase

• Cross-platform mobile apps: Built using Flutter for Android and iOS
• Core backend: A Python-based backend that integrates various data and routing services to expose unified APIs for the mobile app
• Services:
  • OpenTripPlanner: Multi-modal routing with a focus on transit
  • Valhalla: Pedestrian and car routing with precise step-by-step instructions
  • Pelias: Geocoding and autocomplete for place search

Deployment

Core backend

• Copy env template and configure: cd apps/core_backend && cp .env.example .env
• Start with Docker: docker compose up --build
• Full instructions: apps/core_backend/README.md

kl_mobile

• Copy env template and configure: cd apps/kl_mobile && cp .env.example .env
• Run with env defines: flutter run --dart-define-from-file=.env
• Full instructions: apps/kl_mobile/README.md

ma_mobile

• Copy env template and configure: cd apps/ma_mobile && cp .env.example .env
• Run with env defines: flutter run --dart-define-from-file=.env
• Full instructions: apps/ma_mobile/README.md