ok thought about it what to improve, so lets make the best tracker ever. (going overkill)
- compas exists, so we can track the direction where the user is facing
- we have gps so we can track where the user is going
- we have accaleromater so we can track how he is moving (up down) and how fast.
-> so we can take all this to improve the tracking
additionally we can add a path tracking on the screen (no map picture, similar). So e.g. a star/dog where we start and as we move around we see the direction of our point + can color code (fog) around this point. As we move we can draw where we move (lines) and color code where the signal is stronger -> this helps also if the user is moving in the wrong direction (and we could even predict where it should be ealry on). Addionally we could catch if the device is moving and adjust for it.