- Restructured layout to put side panels (Tracker Detection, Signal
Distribution) on the left side of the Proximity Radar
- Side panels now stack vertically with fixed 220px width
- Radar takes remaining horizontal space
- Fixes radar being cut off at bottom
- Fixes signal distribution content being cut off
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Removed Baseline section from Bluetooth sidebar (no longer needed)
- Fixed device filter buttons not working (changed display to '' instead
of 'block' to preserve flexbox layout)
- Fixed proximity radar being cut off by bottom panels:
- Added overflow: hidden to radar panel
- Constrained bottom panels to max-height: 120px
- Made radar content respect parent boundaries
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Panel is now always visible with fixed 140px height
- Shows "Select a device to view details" placeholder when empty
- Clicking a device populates the panel without layout shifts
- More compact design:
- Smaller fonts and padding throughout
- Combined Min/Max RSSI into single field
- 4x2 stats grid with minimal spacing
- Services shown inline as comma-separated text
- Panel no longer pushes proximity radar when populated
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Added detail panel that appears above the radar when a device is clicked
- Shows comprehensive device information:
- Large RSSI display with visual bar and range indicator
- Protocol, status, and flag badges
- 8-column stats grid: Manufacturer, Mfr ID, Address Type, Seen count,
Min/Max RSSI, First/Last seen timestamps
- Service UUIDs list (when available)
- Copy Address button
- Selected device is highlighted in the device list
- Close button (×) to dismiss the panel
- Cyan accent border and gradient header for visual distinction
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Reduced card height from ~130px to ~55px (2.5x more devices visible)
- Added left color strip indicating signal strength at a glance
- Added visual RSSI bar alongside the dBm value
- Condensed info into two lines:
- Primary: Protocol badge, device name, RSSI bar+value, status dot
- Secondary: MAC address, manufacturer, seen count
- Blue glowing dot for new devices, green dot for known
- Hover effect highlights the row
- Click still opens full device details modal
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Added more specific CSS selectors (.bt-signal-dist .signal-bar) to
override conflicting styles from the WiFi signal icon bars.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Rearranged layout: Proximity Radar on top, Tracker Detection and
Signal Distribution side-by-side below for better space usage
- Made signal distribution bars thicker (16px) with gradient styling
for better visibility
- Added device filtering with buttons: All, New, Named, Strong signal
- Filter buttons show filtered count (e.g., "5/37") when active
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
These features were removed as they were not providing useful functionality:
- Signal History heatmap
- Apple FindMy Network detection
- Device Activity timeline
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The device type classification relied on pattern matching against device
names (e.g., looking for "iphone" or "macbook"), but most Bluetooth devices
don't advertise with human-readable names that match these patterns,
resulting in nearly all devices being categorized as "Other".
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Backend:
- Add device_key.py for stable device identification (identity > public MAC > fingerprint)
- Add distance.py with DistanceEstimator class (path-loss formula, EMA smoothing, confidence scoring)
- Add ring_buffer.py for time-windowed RSSI observation storage
- Extend BTDeviceAggregate with proximity_band, estimated_distance_m, distance_confidence, rssi_ema
- Add new API endpoints: /proximity/snapshot, /heatmap/data, /devices/<key>/timeseries
- Update TSCM integration to include new proximity fields
Frontend:
- Add proximity-radar.js: SVG radar with concentric rings, device dots positioned by distance
- Add timeline-heatmap.js: RSSI history grid with time buckets and color-coded signal strength
- Update bluetooth.js to initialize and feed data to new components
- Replace zone counters with radar visualization and zone summary
- Add proximity-viz.css for component styling
Tests:
- Add test_bluetooth_proximity.py with unit tests for device key stability, EMA smoothing,
distance estimation, band classification, and ring buffer functionality
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove problematic canvas-based radar visualization
- Add simple proximity zone counters (Very Close, Close, Nearby, Far)
- Remove Selected Device panel from HTML
- Add device detail modal with full info display
- Modal shows RSSI, badges, manufacturer, signal stats, timestamps
- Modal closes on overlay click, close button, or Escape key
- Add CSS for modal styling with blur backdrop
- Simplify card rendering (no selection highlighting needed)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove double buffering and timers (overcomplicated)
- Use requestAnimationFrame for smooth batched updates
- Simplify to single deviceAngles map for persistent positions
- Only redraw when device data actually changes
- Dots persist as long as device is in the devices map
- Much simpler code path reduces chance of bugs
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add offscreen canvas for double buffering
- Draw all elements to offscreen canvas first
- Copy to visible canvas in single operation
- Increase update intervals (150ms throttle, 2s refresh)
- Eliminates flashing when visualization redraws
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Replace heatmap with concentric distance zones (Very Close, Close, Nearby, Far)
- Each zone has distinct color coding and shows device counts
- Device dots persist with smooth fading for stale devices (30s threshold)
- Random angle distribution prevents dot overlap
- Glow effect on dots with color based on signal strength
- Periodic refresh timer keeps visualization smooth during inactive periods
- Throttled updates prevent performance issues during rapid scanning
- Center "YOU" marker with subtle glow effect
- Shows instructional text when idle
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Replace proximity radar with persistent heatmap visualization using radial gradients
- Change device card click to populate Selected Device panel instead of modal
- Fix Device Types panel with proper categorization (phones, computers, audio, wearables)
- Add tracker detection for AirTag, Tile, SmartTag, Chipolo patterns
- Add Apple FindMy Network detection using manufacturer ID 0x004C
- Fix Signal Distribution histogram with Close/Medium/Far/Weak bands
- Make Device Activity timeline collapsible and collapsed by default
- Add contextual "No data" messages for all empty panels
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Features added:
- Click-to-open modal with comprehensive device details
- Signal strength with min/max/median/confidence stats
- Device info grid (address, type, manufacturer)
- Observation stats (first/last seen, count)
- Service UUIDs display
- Copy address button
- Live visualization panel updates:
- Device Types (phones, computers, audio, wearables, other)
- Signal Distribution (strong/medium/weak with bars)
- Tracker Detection list
- FindMy devices list
- Proximity Radar canvas:
- Plots devices by RSSI (closer = nearer center)
- Color-coded by signal strength
- Glow effect for visibility
- Improved device name display:
- Shows broadcast name if available
- Falls back to formatted address (AA:BB:...:EE:FF)
- Cards now clickable with hover effect
- Stats recalculated on each device update
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove all CSS class dependencies from device cards
- Use data-bt-device-id attribute instead of class-based selectors
- Add comprehensive inline styles to each element
- Change container from grid to block layout
- Add detailed console logging for debugging
- Remove potential CSS conflicts from .signal-card class
This isolates the card rendering from any CSS that might be
hiding content (like overflow:hidden on .signal-card).
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Change card HTML generation from template literals to string concatenation
- This avoids potential issues with special characters in device data
- Also disable legacy handleBtDeviceImmediate when BluetoothMode exists
- Use device_id as fallback name if name is missing
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Disable legacy addBtDeviceCard when BluetoothMode is active
- Clear device container when starting scan to remove legacy cards
- Fix grid CSS with explicit auto height and align-items: start
- Add visibility rules for all card body elements
- Reset devices map when clearing container
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add explicit default values for all card template variables
- Add try/catch for JSON.stringify
- Add !important CSS rules to ensure card body visibility
- Use ID selector for btDeviceListContent grid layout
- Add console logging for debugging device data
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
DeviceCard.createDeviceCard() returns a DOM element, not an HTML string.
Use replaceWith() and prepend() instead of outerHTML and insertAdjacentHTML.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The Bluetooth mode uses its own layout container (btLayoutContainer) which
contains btDeviceListContent for device cards. The output element is hidden
for Bluetooth mode. Also adds device count updates and clears placeholder
when scanning starts.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The SSE stream was sending events without proper event names.
Frontend uses addEventListener('device_update', ...) which only
works with named events. Now maps internal event types to proper
SSE event names:
- device -> device_update
- status/started -> scan_started
- status/stopped -> scan_stopped
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add null checks to legacy refreshBtInterfaces() function
- Redirect to BluetoothMode.checkCapabilities() when available
- Fix Bleak deprecation: use AdvertisementData.connectable instead of device.metadata
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add 'available' alias for 'can_scan' in capabilities
- Add 'preferred_backend' alias for 'recommended_backend'
- Add 'id' field to adapter info for frontend compatibility
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
DBus/BlueZ requires a GLib main loop which Flask doesn't have.
Reordered backend priority: bleak > hcitool > bluetoothctl > dbus
Removed DBus option from UI since it won't work with Flask.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The fallback wasn't being triggered because when mode='auto' was
replaced with the recommended backend ('dbus'), the fallback condition
failed. Now properly tracks original_mode to allow fallback.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add SUBPROCESS_TIMEOUT_SHORT to bluetooth constants
- Fix test imports to use correct constant names
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Major changes:
- Add utils/bluetooth/ package with DBus scanner, fallback scanners
(bleak, hcitool, bluetoothctl), device aggregation, and heuristics
- New unified API at /api/bluetooth/ with REST endpoints and SSE streaming
- Device observation aggregation with RSSI statistics and range bands
- Behavioral heuristics: new, persistent, beacon-like, strong+stable
- Frontend components: DeviceCard, MessageCard, RSSISparkline
- TSCM integration via get_tscm_bluetooth_snapshot() helper
- Unit tests for aggregator, heuristics, and API endpoints
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Documents that iNTERCEPT is officially tested on Debian and Ubuntu,
with partial macOS support. Other distributions have not been fully tested.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Replace the dropdown details panel with a clickable card that opens
a modal dialog showing all signal information including raw data.
Action buttons (Copy/Mute) now float on hover.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The updateCounts call was using pager-specific filter logic that
didn't match sensor card data attributes, causing cards to be hidden.
Now uses the sensor filter bar's own applyFilters method.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add clickable APRS station badges that display raw packet data in a modal
- Integrate SignalGuess into sensor mode cards for frequency identification
- Standardize UI language across timeline and signal components
- Update frequency band naming for consistency (e.g., "Wi-Fi 2.4GHz" → "2.4 GHz wireless band")
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implements heuristic-based signal identification that provides
plain-English guesses for detected signals based on frequency,
modulation, bandwidth, and burst behavior.
Features:
- Python backend engine (utils/signal_guess.py)
- JavaScript client-side engine with UI components
- Hedged language output (never claims certainty)
- UK/EU and US region support
- Confidence levels (LOW/MEDIUM/HIGH)
- 50+ unit tests for deterministic verification
Supported signal types: FM broadcast, airband, cellular/LTE,
ISM bands (433/868/915/2.4GHz), TPMS, amateur radio, marine VHF,
DAB, pager networks, weather satellites, ADS-B, and more.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Increase margin-bottom from 6px to 12px for better spacing
- Add flexbox centering to properly align icons
- Bump icon size to 28px for better visual balance
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add RTLAMR utility meter mode card to the mode selection grid
- Fix icons being nearly invisible by setting color to --text-secondary
- Add explicit 24x24px sizing for mode card SVG icons
- Add cyan highlight on hover for icons
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove waterfall UI panels from pager and 433MHz sections
- Remove associated JS functions (toggle, render, data tracking)
- Remove waterfall CSS styles
- Change recon mode to default to 'off' instead of 'on'
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add null checks in syncHeaderStats for header stat elements
- Add optional chaining for classList.toggle calls in switchMode
- Add null checks for style.display assignments in switchMode
- Prevents errors when page is accessed with unsupported mode params
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add timeline container divs for pager and sensor modes
- Add timeline configurations in initializeModeTimeline()
- Show/hide timeline containers based on active mode
- Feed pager and sensor messages to their respective timelines
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
