Using Sensor Fusion as a better gyroscope.

Hi

How can I use your tracker in order to see a movement that has an angle change?

1) By using the gyroscope, I can see data in 3 axis that shows the angle change.

2) However, for neater data, you offer sensor fusion, IMUPlus (just for the accelerometer & gyroscope).
It has 3 output to choose from:
Euler:
Which has an axis that changes from total negative to max positive sometimes in the movement.

Gravity:
That do not detect some movements changes.

Quaternion:
Which seemed to be the best alternative (and the only one with your Sensor Fusion for movement sensing). 
However, it is expressed in a 4 axis mode. And those axis interchange one another sometimes. (Making it hard to collect the data).

Therefore, is there an option to have data like the gyroscope (in 3 axis), but also like quaternion (as stable as it is)?

I am currently with the metamotionR tracker.

Comments

  • I'm not quite sure what your concerns with quaternioins are. Do you have data that illustrates these issues?

  • Well, I think quaternions is too advanced for me now. I'll be using the tracker with other data

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