Use the Android measrdroid app
..to collect interesting usage statistics like your mileage and signal coverage.
..to access raw data from your mobile device (e.g. inspect hardware details, environment sensors, and network configuration).
Your data will be used for a research project
in computer science. All data samples are strictly kept private according to our privacy agreement
Feel free to join!
The size of a red area indicates the number of users within its boundaries; the smaller a square in higher zoom levels, the better is our measurement resolution. Note that this visualization technique enforces anonymity.
The diagram is updated every 6 hours.