Project 3D Vector into object orientation
<p>So I'm currently attempting to project a 3D Vector (obtained from an accelerometer) into the object orientation (obtained by integrating the angular velocity obtained from the object gyroscope, returned as a 3D Vector). However I'm not really sure how to do that.</p>

<p>I'm using an Excel spreadsheet right now to know which results I can expect from the test data to be imported into the software I'm working on.</p>