Sprint 5: Initiate Final System

Sprint Goal

Initiate the final system architecture by integrating real-world data, building safe entry/exit instructions, and polishing the user experience with an improved sound system.

Sprint Planning

This sprint acts as the bridge between our MVP and the final production-ready system. We aimed to introduce complex real-world data processing, assist drivers with safe entry/exit instructions for driveways, and significantly improve our notification sound system. We also planned to implement a local cache for offline support.

Tasks

• Improve alert sound system
• Receive Safe Entry/Exit Instructions
• Integration and Analysis of Real Data
• Local Cache

Progress

• Completed: The alert sound system has been significantly improved, ensuring reliable auditory feedback for critical road events without requiring the driver to look at the screen.
• Completed: Logic and UI for receiving Safe Entry/Exit instructions have been implemented and validated against map data.
• Completed: The system now successfully integrates and analyzes real data feeds, transitioning the architecture away from purely simulated inputs.
• Pending: The Local Cache system (for offline functionality) was delayed and remains a work in progress due to priority shifts.

Challenges

1. Processing and analyzing real-world data efficiently without introducing latency into the event aggregation pipeline.
2. Handling edge cases in the Safe Entry/Exit instructions based on varied map topologies and intersection types.
3. Synchronizing real-time data streams with a reliable local cache proved more complex than anticipated.

Sprint Review

A highly successful sprint in terms of system maturity. The transition to real data integration is a major milestone for the project. The alert sound system and safe entry/exit features greatly enhance the user experience and overall safety. The local cache feature has been deferred, allowing the team to allocate adequate time for a robust offline-sync architecture later on.