Dear participant,

Regarding my master thesis at the department of media informatics at the LMU Munich, I am researching the user interface design of MIDI grid controller.

The following questions focus on the interface of a grid itself.
We define a grid as a button matrix with decoupled input and feedback and no specified dimension.

Please take a quiet moment and answer the following questions clearly and to the best of your knowledge.
The survey will take approximately 10 minutes.

Thank you very much in advance

Maximilian Rauh