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Preferences & Controls

Workstation & Data Management

Manage student profile, simulation engine parameters, privacy controls, and data erasure.

User Profile & Authentication

Offline Demo
Account Identifier:Guest Student / Demo account
Display Name:Guest Student
Storage Mode:DEMO

Running in Offline Demo mode with local browser storage. Demo progress is stored on this device.

Simulation Engine & AI Service

Engine Architecture:Virtual STM32 Model
Core Clock Rate:16.0 MHz (Virtual)
Event Ring Buffer:200 events
AI Guidance Engine:Gemini 2.5 Flash / Fallback
Strict Data Sanitization: AI requests transmit only technical peripheral parameters (voltages, frequencies, pin modes). No student PII is ever sent to AI models.

Display & Color Palette Theme

Persistent Preference
Laboratory Visual Theme

Switch between Light Mode (crisp porcelain surfaces with cobalt & lavender accents) and Dark Mode (refined navy & blue-black surfaces with phosphor traces).

Data & Privacy Controls (Self-Service)

Data Minimization Standard

EmbeddedLab OS stores only challenge attempts, simulator register states, and student scores. You have full authority to export, reset, or permanently purge your records.

Data Portability

Download a JSON archive containing all challenge completion records, scores, and timestamps.

Wipe Local Caches

Immediately flushes all offline simulator state, cached progress, and attempt logs from this browser.

Account Erasure

Permanently purge your student profile, cloud progress, and verification logs from all systems.

Cookie & Storage Inventory

EmbeddedLab OS operates under a Zero-Tracking Policy. We do not set third-party analytics trackers, marketing pixels, or advertising beacons.

Session Auth Cookie:sb-*-auth-token (Strictly Necessary)
Local Challenge Progress:embeddedlab_challenge_progress_* (Functional)
Analytics / Ad Trackers:None (Zero trackers installed)

Trust, Legal & Maintainer Contact

Developer / Maintainer:Ronald Rex
Contact Email:ronaldrexch@gmail.com
Project Status:Independent Educational Software Project