Sensor Detection

Accelerometer
Gyroscope
Magnetometer
Absolute orientation
Relative orientation

User Guide

  • This web application measures data from five sensors: accelerometer, gyroscope, magnetometer, absolute orientation, and relative orientation.
  • If a sensor is available, its card will appear green. If a sensor is unavailable, its card will appear red.
  • To enable the magnetometer in Google Chrome, enter chrome://flags/ in the address bar and enable #enable-generic-sensor-extra-classes.
  • For best results, use Google Chrome. Safari is not supported.
  • Before measuring, select an activity and optionally enter a device identifier (useful for filtering measurements if the user doesn’t remember the measuring time).
  • After clicking Start measuring, a 10-second countdown will begin. During this time, place the device in your pants pocket and ensure it remains unlocked.
  • Once the countdown ends, measurements will begin at a frequency of 50 Hz.
  • Stop the measurement by pressing Stop measuring.