Testing ground for Android sensors data, Kelman filter? GPS error correction?
Notes:
✓ https://www.youtube.com/watch?v=C7JQ7Rpwn2k
✓ https://play.google.com/store/apps/details?id=de.onyxbits.sensorreadout
✓ https://play.google.com/store/apps/details?id=org.hitlabnz.sensor_fusion_demo
✓ https://www.youtube.com/watch?v=0xeVxO5NSt0
✓ Kalman filter (accelerometer/gyroscope)
✓ Wyznaczanie ruchu i pozycji tylko z tych sensorów