Positional tracking: Difference between revisions
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==Methods== | ==Methods== | ||
===Acoustic=== | ===Acoustic=== | ||
Acoustic tracking measures the length of time of an acoustic signal takes to reach various receivers. | Acoustic tracking measures the length of time of an acoustic signal takes to reach various receivers. | ||
Acoustic tracking can be influenced by surrounding noise causing inaccurate measurements. It also demands careful calibration and does not provide high update rates. Even with its faults, acoustic tracking can be used injunction with other methods to improve positional tracking. | |||
===Inertial=== | ===Inertial=== | ||