User Studies/interface information

[rreid]

Our group is looking to implement Canvas and come up with best practices on interface design. 

Does anyone know if Canvas has conducted any user experience testing on course designs?

I saw the following, but wanted to see if there was any more Canvas data out there that covered data, testing, best practices: http://www.canvaslms.com/downloads/HE-Infographic-Course-Design.pdf

Thanks for your time and any help you can provide!