
Arcadio
Google Play [PENDING], 2026
Arcadio is an offline-first Android field data collection app built natively with Kotlin and Jetpack Compose. Users capture observations — structured data entries with photos, audio recordings, freehand drawings, GPS coordinates, and dynamic form fields — organized by projects and organizations. The app is fully functional without a network connection and syncs to Google Drive using AES-256-GCM encrypted backups when online.
Three built-in form templates are included at launch (Observation, Apartment Survey, and Punch List), with QR and barcode scanning, a map view of GPS-tagged observations, daily summary notifications, and PDF/CSV export. On-device AI powered by Gemini Nano provides automatic photo captions, document and receipt data extraction, and auto-generated observation titles — all processed locally with no data sent to cloud AI providers.
For construction professionals, the app supports integration with Autodesk Construction Cloud (ACC), where observations are synced as Issues to ACC projects using the Forge/ACC APIs. Google Sign-In is the supported authentication method.
v1.0 “Neon Dossier” — July 2026.
Joseph Freund. (2026). Freund R&D.



