Further contact regarding this app

[LATL9]

(There was no public email address for your user, so I am opening an issue instead. Feel free to close afterwards.)

I am currently in the process of developing an application involving the "scanning" of a Rubik's Cube with a camera.
In this search, I have recently discovered your application, which seems to implement a very similar application.
As part of the research that I am conducting, I wish to get in contact with you on how (and why) you created it (a brief explanation will do), with the hope of improving the development of mine too.

Many thanks.