[STORY] Accessibility Compliance Implementation

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Story Description

Enhance the current basic accessibility features to meet WCAG 2.1 AA compliance standards, ensuring Field Station is inclusive for all learners.

Acceptance Criteria

Already Implemented ✅

• Full keyboard navigation with arrow keys and Enter
• Mouse support as alternative input method
• Clear visual feedback for menu selection
• ESC key navigation for easy menu traversal

Needs Implementation ❌

• Screen reader compatibility and ARIA labels
• High contrast mode for visual accessibility
• Adjustable font sizes for vision accessibility
• Audio cues for navigation feedback
• Reduced motion options for vestibular sensitivity
• Color-blind friendly palette testing
• Focus indicators that meet contrast requirements
• Alternative text for all visual elements

Current Implementation Status

🔄 PARTIALLY IMPLEMENTED - Motor accessibility good, needs sensory accessibility

Technical Details

• Current: Pygame-based keyboard/mouse navigation
• Needs: Platform considerations for screen reader integration
• Challenge: pygame accessibility limitations vs web platform benefits

Related Issues

Part of epic #1 - Complete Main Menu System
May inform web platform migration decisions

Educational Value

Critical for inclusive classrooms serving students with diverse accessibility needs, required by educational institutions.