Native Android shell
Local records document a compiled, signed development APK installed and launched on a Samsung ARM64 device.
ANDROID / EMBEDDED SYSTEMS
A field interface with honest telemetry.
A field-oriented Android interface and a lightweight read-only device observer. The project combines mobile UI, ARM64 systems work and explicit capability boundaries, with local AI and offline mapping as future integration work.
Android and observer prototypes; AI roadmapRead-only observer
The observer reports battery, temperature, available RAM and uptime.
Constrained service
The integration report records shell UID execution, zero Linux capability masks and SELinux Enforcing.
Field workflow
The interface prototype provides session checklists, local notes and text export.
INTERACTIVE PORTFOLIO ILLUSTRATION
Explore the workflow.
Battery
78%
32°C · example temperature
Observer mode
Read only
Battery / temperature / memory / uptime
Local AI: roadmap
Telemetry view. All displayed values are synthetic.
SYSTEM DESIGN
Architecture at a glance.
01Device metrics
02Read-only observer
03JSON snapshot
04Android interface
05Session notes
06Future local AI
Android · Java · C++ · Android NDK · ARM64 · HTML / CSS · JSON telemetry. Planned: offline maps and local inference.
SOURCE EVIDENCE
What was actually built
The local integration report records host and device C++ tests, observer startup after reboot and a launched development APK. Approximately 3.5 MB RSS was observed for the service during that check; this is a single observation, not a performance benchmark.
SCOPE & LIMITATIONS
What this demonstration means
This is not a completed operating system. Local AI, offline maps, integrated Wi-Fi/BLE scanning and accessory drivers remain unfinished. The public screen uses clearly labeled illustrative values and never connects to a device.
Discuss a project with RegalFire.
Use the profile to explore more engineering work and start a discussion about scope.
Public / private boundary
Low-level system code, privileged deployment packages, device identifiers, firmware, APK signing material, network configuration and original source archives. These remain private.