Editing User Interface/Requirements (section)

== 5. Other Nonfunctional Requirements ==

<span id="performance-requirements"></span>
=== 5.1 Performance Requirements ===

# UI Response Time
#* UI interactions MUST respond within 100ms
#* UI updates MUST complete within 500ms
#* UI animations MUST maintain 60fps

Note: Core message delivery and transaction processing times are managed by their respective modules.

# UI Resource Usage
#* Total Memory usage SHOULD NOT exceed 500MB on mobile devices
#* CPU usage SHOULD remain below 5% during idle state
#* Storage usage MUST be configurable by user
#* UI binary SHOULD be under 25MB

Note: Additional resource usage by modules is managed by the Logos Microkernel’s resource controls.

# UI Framework Scalability
#* MUST support displaying at least 20 active module UIs concurrently
#* MUST maintain UI responsiveness with multiple active modules
#* MUST efficiently manage UI resources across modules

Note: Network scalability (concurrent users, message throughput) is managed by the Logos Microkernel and its communication modules.

<span id="security-requirements"></span>
=== 5.2 Security Requirements ===

# UI Data Protection
#* MUST provide secure display of encrypted content
#* MUST handle secure UI state storage
#* MUST implement secure input handling for sensitive data
#* MUST clear sensitive data from UI when not in use

Note: Core encryption, data storage, and key management are handled by security modules.

# UI Access Control
#* SHOULD implement role-based access control for UI components
#* MUST respect module security boundaries
#* MUST validate UI module installations

Note: Core module sandboxing and security enforcement are handled by the Logos Microkernel.

# Privacy
#* MUST NOT collect user data without explicit consent
#* MAY provide privacy-preserving analytics options
#* MUST implement metadata minimization
#* MUST eliminate identifying metadata

<span id="software-quality-attributes"></span>
=== 5.3 Software Quality Attributes ===

# UI Framework Reliability
#* MUST maintain UI responsiveness during module errors
#* MUST handle module UI state recovery
#* MUST preserve UI layout and state during module crashes

Note: Core service reliability and data integrity are managed by the Logos Microkernel.

# Usability
#* MUST provide intuitive user interface
#* MUST support multiple languages
#* MUST implement accessibility standards

# Maintainability
#* MUST support modular updates
#* MUST implement proper error logging
#* MUST provide debugging capabilities

# Portability
#* MUST run on specified platforms
#* MUST maintain consistent functionality across platforms
#* SHOULD support configuration export/import

<span id="business-rules"></span>
=== 5.4 Business Rules ===

# Module Distribution
#* MUST verify module authenticity
#* MUST enforce module versioning
#* SHOULD support module monetization

# Transaction Rules
#* SHOULD comply with relevant financial regulations
#* MUST implement transaction limits
#* MUST provide transaction receipts

<span id="other-requirements"></span>