Simple, fast, mobile-friendly tools.
This is a static site. Everything runs on-device. No accounts. No analytics. No fake talking. Use for entertainment and creative workflow — not as a certified instrument.
Sweep Tool
Audio sweep-style layer using filters and noise. Includes a steady bed noise and a cleaner readout.
Virtual Cat Ball
Customizable vibration and motion reaction tool similar to a cat ball style trigger.
Touch Wordboard
Full-screen big-button board designed for touchscreens, with a visible exit path and entry logging.
Recorder
On-device audio recording using your phone mic. Download files locally. Nothing uploads automatically.
Proximity
Most phones do not expose the true proximity sensor to the browser. This uses a camera-based covered/uncovered estimate.
Light Sensor
Most browsers do not expose lux directly. This uses camera brightness as a relative light estimate.
Device Motion
Uses DeviceMotionEvent and/or supported sensor APIs to detect movement and shake events.
Geolocation
Fetches and displays current location, latitude/longitude, and optional live tracking.
Sensor Permissions Check
Quick check for whether the browser has the permissions needed for tools to run correctly.
Field workflow (suggested)
- Start low volume. If using headphones, keep one ear free for situational awareness.
- Use short questions. Log the time and your location.
- Keep sessions structured: question → 10–20 seconds → note.
- If using the wordboard, ask for a single-word response and repeat across multiple sessions.