User use case tracking

[jpreiss]

I would like to get an idea of who is using cmath3d. If you use cmath3d in your project, please leave a comment in this issue. Thanks!

[coltcorrea]

I am using your work in this: www.myDigiBit.com. We have open source Unity3D games and an open BLE and Unity3D API in case, anyone wants to do work based on our HW. We will give a good discount to anyone interested in working with us.

DigiBit is a body motion tracking technology that can be used for many applications.

[coltcorrea]

We are not using your source code directly but have it as a reference to check our work. We cannot use your code directly because we adhere to naming conventions and nomenclature that is different than what you have in your source.