Team RoboGo is a multi-screen presentation and score management system designed for robotics competitions. The system enables real-time synchronization of slide presentations across multiple display screens while providing comprehensive score tracking and team management capabilities.
Functional architecture showing the four core feature modules: Score Management, AI Features, Slide Management, and Real-time Features with their interconnections
The system provides comprehensive score tracking and management capabilities:
- Input: Score entry and validation for team performances
- Display: Real-time score visualization and ranking
- Analysis: Score processing and statistical analysis
- Feedback Loop: Continuous score updates and processing
AI-powered content generation and analysis capabilities:
- Content Generation: AI-driven slide content creation
- Score Analysis: AI-powered score prediction and analysis
- Content Optimization: AI-based content enhancement for different screen sizes
- Integration: Seamless integration with slide management and score systems
Complete slide deck creation and management system:
- Create: Slide creation with AI-generated content
- Edit: Slide modification and content updates
- Sync: Real-time synchronization across all displays
- Content Flow: Integration with AI features for content generation
Real-time display and synchronization capabilities:
- Real-time Sync: Immediate content updates across all screens
- Multi-screen Display: Simultaneous display on multiple screens
- Live Updates: Continuous real-time content streaming
- Integration: Seamless connection with slide management system
- FR-1.1: System shall provide user login functionality with username and password
- FR-1.2: System shall generate and validate JWT tokens for authenticated sessions
- FR-1.3: System shall support session validation and logout functionality
- FR-1.4: System shall protect API endpoints requiring authentication
- FR-2.1: System shall allow creation of slide decks with configurable transition times
- FR-2.2: System shall support two types of slides: Image slides and Score slides
- FR-2.3: System shall enable adding, updating, and deleting slides within decks
- FR-2.4: System shall maintain slide order and indexing within decks
- FR-2.5: System shall support image upload and storage for image slides
- FR-3.1: System shall implement version control for slide decks
- FR-3.2: System shall support polling-based synchronization mechanism
- FR-3.3: System shall detect changes and notify all connected screens
- FR-3.4: System shall ensure all screens display identical content simultaneously
- FR-3.5: System shall handle network interruptions gracefully
- FR-4.1: System shall allow recording team scores with points and completion time
- FR-4.2: System shall support score updates and modifications
- FR-4.3: System shall provide score ranking and sorting capabilities
- FR-4.4: System shall display scores in real-time on score slides
- FR-5.1: System shall support team creation and management
- FR-5.2: System shall allow categorization of teams
- FR-5.3: System shall maintain team-category relationships
- FR-5.4: System shall support competition organization
- FR-6.1: System shall allow registration and management of display screens
- FR-6.2: System shall support screen status monitoring (active, inactive, error)
- FR-6.3: System shall enable assignment of slide decks to screens
- FR-6.4: System shall provide screen content control
- FR-7.1: System shall support image upload with metadata storage
- FR-7.2: System shall store image content separately from metadata
- FR-7.3: System shall support various image formats (JPEG, PNG, GIF)
- FR-7.4: System shall provide image retrieval and display capabilities
- NFR-1.1: System shall respond to API requests within 500ms for 95% of requests
- NFR-1.2: System shall support concurrent access from at least 10 screens
- NFR-1.3: System shall handle image uploads up to 100MB per file
- NFR-1.4: System shall maintain synchronization latency under 2 seconds
- NFR-2.1: System shall have 99.5% uptime during competition periods
- NFR-2.2: System shall gracefully handle network interruptions
- NFR-2.3: System shall provide data backup and recovery mechanisms
- NFR-2.4: System shall prevent data loss during synchronization
- NFR-3.1: System shall encrypt sensitive data in transit and at rest
- NFR-3.2: System shall implement secure JWT token management
- NFR-3.3: System shall prevent unauthorized access to API endpoints
- NFR-3.4: System shall validate all input data to prevent injection attacks
- NFR-4.1: System shall provide intuitive API documentation via Swagger UI
- NFR-4.2: System shall support multiple languages (English and German)
- NFR-4.3: System shall provide clear error messages and status codes
- NFR-4.4: System shall be accessible via standard web browsers
- NFR-5.1: System shall support multiple competitions simultaneously
- NFR-5.2: System shall handle increasing number of teams and categories
- NFR-5.3: System shall support horizontal scaling of services
- NFR-5.4: System shall maintain performance with growing data volume
- System must be compatible with Java 17 or higher
- System must use PostgreSQL as the primary database
- System must support Docker containerization
- System must provide RESTful API interfaces
- System must operate in competition environments with limited network bandwidth
- System must function with intermittent internet connectivity
- System must support rapid deployment and configuration changes
- System must provide monitoring and logging capabilities
- System must comply with data protection regulations
- System must support competition-specific scoring rules
- System must provide audit trails for score modifications
- System must enable quick setup for new competitions
- All API endpoints return correct responses for valid requests
- Authentication system properly validates user credentials
- Slide deck synchronization works across all connected screens
- Score management accurately tracks and displays team scores
- Image upload and display functionality works correctly
- System responds within specified performance thresholds
- Security measures prevent unauthorized access
- System remains stable during extended operation
- Documentation is complete and accurate
- System can be deployed using provided Docker configuration
- Risk: Network connectivity issues during competitions
- Mitigation: Implement robust error handling and retry mechanisms
- Risk: Database performance degradation with large datasets
- Mitigation: Implement proper indexing and query optimization
- Risk: Security vulnerabilities in authentication system
- Mitigation: Regular security audits and JWT best practices
- Risk: User training and adoption challenges
- Mitigation: Provide comprehensive documentation and training materials
- Risk: System downtime during critical competition periods
- Mitigation: Implement monitoring and alerting systems
- Risk: Data loss or corruption
- Mitigation: Regular backups and data validation
| Requirement ID | Component | Status | Priority |
|---|---|---|---|
| FR-1.1 | AuthController | Implemented | High |
| FR-1.2 | JwtService | Implemented | High |
| FR-2.1 | SlideDeckController | Implemented | High |
| FR-2.2 | Slide entities | Implemented | High |
| FR-3.1 | SlideDeck version field | Implemented | High |
| FR-3.2 | SyncService | Implemented | High |
| FR-4.1 | ScoreController | Implemented | High |
| FR-5.1 | TeamController | Implemented | Medium |
| FR-6.1 | ScreenController | Implemented | Medium |
| FR-7.1 | SlideImageController | Implemented | Medium |
This requirements specification provides a comprehensive foundation for the Team RoboGo system development and serves as a reference for all stakeholders involved in the project.