EMF Sentinel

Unlock the unseen wireless spectrum around you with EMF Sentinel—a sophisticated, tactical-grade electromagnetic field (EMF) scanner and spatial RF dynamics analyzer. Designed with an ultra-modern, high-contrast cybernetic theme, EMF Sentinel transforms your mobile device into a powerful telemetry hub for tracking, measuring, and visualizing ambient fields and wireless signals in real time.

Whether you are an RF enthusiast, network specialist, smart-home integrator, or simply curious about your electromagnetic environment, EMF Sentinel provides deep, actionable spatial insights through advanced sensor fusion and mathematical models.

■ CORE CAPABILITIES

1. REAL-TIME EMF RADAR & MAGNETIC SCANNER
• Precise Sensor Logging: Leverage your device's built-in magnetometer to read microtesla (µT) or milligauss (mG) fluctuations in real time.
• Interactive Polar Radar: Visualize localized electromagnetic fields and signal spikes on an active, responsive sweeping radar screen.
• Audio-Visual Feedback: Gain high-frequency alerts and auditory cues corresponding to detected magnetic peaks.

2. WI-FI SENSING & SIGNAL TRIANGULATION
• Multilateration Solver: Utilize a live Cramer's Matrix trilateration algorithm to map the spatial coordinates of network routers, access points, and devices.
• Human Shadowing & RF Blockage: Detect real-time signal attenuation and physical obstacles (like human or pet movement) passing between signal anchors.
• Detailed dBm Telemetry: Monitor precise RSSI signals, estimated path loss, and distance metrics for connected channels.

3. FUTURISTIC AR CAMERA HUD SCANNER
• Projected Coordinates Overlay: Point your camera to see physical devices, targets, and signal hotspots overlaid directly onto your real-world environment.
• Spatial Perspective Guide: View custom depth lines, bounding brackets, and real-time range estimation vectors.
• Network Ping Link: Initiate dynamic diagnostic "pings" to network nodes with real-time RTT latency feedback.

4. BIO-SYNC WAVEFORM MONITOR & LOGGER
• Multi-Channel Graphs: Analyze electromagnetic waves, RF frequencies, and ELF sweeps with beautifully rendered spectral charts.
• Environment Profiling: Save, name, and profile your local environments (e.g., Office, Living Room, Bedroom) to track ambient baselines over time.

■ IMPORTANT COMPLIANCE & SAFETY NOTICE
EMF Sentinel uses your device's physical magnetometer and Wi-Fi hardware to measure ambient magnetic fields and network signal strengths. EMF readings are dependent on the calibration and sensitivity of your device's built-in sensors. This application is designed as a visualization, spatial dynamics educational tool, and diagnostic companion.

Recent changes:
- Integrated Google User Messaging Platform (UMP) for compliant privacy and consent management.
- Implemented anchored adaptive banner ad support for improved layout responsiveness.
- Upgraded hardware magnetometer and EMF sensor telemetry pipelines for enhanced real-time accuracy.
- Added advanced LAN device discovery and stationary node mapping tools.
- General stability improvements and theme rendering optimizations.