Featured in Domain Arrivals · 2026-08-09

Sentio Turns a Phone into a Pocket Measurement Lab

Sentio uses a phone’s microphone, cameras, torch, vibration motor, and accelerometer for browser-based measurements such as sound spectra, color, light, and guided tests.

Why it surfaced

The premise is unusually concrete: record a sound spectrum in the browser, analyze it on-device in under a second, and keep the results on the phone unless you choose to sync. Its planned activities—checking bike spokes, sound insulation, hearing, and vision—give the project a compelling path beyond a collection of sensor demos.